{"title":"Project","description":"","products":[{"product_id":"gas-leakage-detection-alarm","title":"Gas Leakage Detection Alarm","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eWe provide you with the best \u003c\/span\u003e\u003cstrong\u003eGas Leakage Detection Alarm Kit\u003c\/strong\u003e\u003cspan\u003e to detect gas leakages. This kit is equipped with an MQ6 gas sensor, which will alert you if it detects a leak. This sensor can detect many gases according to its sensitivity, which is calibrated using resistance pairs. (2.2K \u0026amp;1K in this case for LPG and CNG gas detection).\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe working principle of this \u003c\/span\u003e\u003cstrong\u003eGas Leakage Alarm Sensor\u003c\/strong\u003e\u003cspan\u003e is that it converts the heat generated by the combustion of this gas into voltage. Depending on the amount of gas present, this sensor gives an analog variation of the voltage on its data pin. This is done through op-amp used in comparator where we compare the analog voltage with a reference voltage calibrated through a 10K preset. If the Vip\u0026gt;Vref output is high else the output is low (high specify gas leakage and low no leakage).\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe op-amp IC used is LM324 (quad op-amp IC) and the mode of its operation is non-inverting. The digital data from the op-amp IC is interfaced with the output device. Red led is glowing when gas is leakage and the buzzer will be a beep. If there is no \u003c\/span\u003e\u003cstrong\u003eLeakage Of Gas\u003c\/strong\u003e\u003cspan\u003e then the output will be low otherwise high.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Gas-Leakage-Detection-Alarm-Block-Diagram.jpg?v=1632568710\" alt=\"lpg-gas-leakage-detector-alarm-block-diagram\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53016209031490,"sku":null,"price":699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/lpg-gas-leakage-detector-using-arduino_720x_14a99ebf-133a-470f-bc27-a0cf85a8d512.webp?v=1777997817"},{"product_id":"school-bell-alarm","title":"School Bell Alarm","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eSchool Bell Alarm Kits\u003c\/strong\u003e\u003cspan\u003e have a momentary switch. When the clerk presses it, the school bell rang according to the value of resistance and capacitance. This clock(timing) can be adjusted by changing the value of capacitor and resistance.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIn the \u003c\/span\u003e\u003cstrong\u003eKit Bell Alarm\u003c\/strong\u003e\u003cspan\u003e, we can change this ‘on’ time by changing the values of resistors and\/or capacitors depending upon your requirement. The Microswitch (S1) is adjusted so that when the pen pressed the momentary switch. This press of the switch sends a logic low to the trigger pin2 of the LM555 IC which generates an active high output on pin 3. The IC is used in a mono-stable state. The value of the time for a high pulse on each trigger in the input is dependent on the value of the resistor and the capacitor. The output from the LM555 drives the ULN2803 IC (it acts as a current amplifier to meet the current requirement to drive the relay).\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003eCurrent Amplifier Circuit\u003c\/strong\u003e\u003cspan\u003e is an inverted IC means when the input is low output is high and vice versa. This IC LM555 drive the relay to activate the light which is a DC buzzer. The relay acts as an electromagnetic switch to switch the high voltage to activate the DC buzzer and activate the DC supply across the buzzer.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003e\n\u003cbr\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg alt=\"School-Bell-Alarm-block-diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/School-Bell.jpg?v=1632810880\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53219830300994,"sku":null,"price":599.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/school-alarm-system_720x_47ee491c-58ae-404b-a18a-63953d04c676.webp?v=1778746204"},{"product_id":"adjustable-dancing-light-based-on-led","title":"Adjustable Dancing Light Based on LED","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThis Light-Based LED Projector\u003c\/strong\u003e\u003cspan\u003e is a great alternative to a dancing light or flashing light. Well, there are many dancing lights available in the market but this is a very easy and inexpensive electronic kit. In this, we have used very simple components like 555 timer IC, decade counter IC, quad bilateral switch IC resistance \u0026amp;\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ecapacitors. By working on this \u003c\/span\u003e\u003cstrong\u003eAdjustable Dancing Light Kit\u003c\/strong\u003e\u003cspan\u003e we can get a lot of data like information about passive components, 5-volt power supply, how components are installed in PCB, and how to do soldering and testing of PCB, etc.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe working of this \u003c\/span\u003e\u003cstrong\u003eStage Lighting Projector Kit \u003c\/strong\u003e\u003cspan\u003eis very simple, it has a micro switch, press it and the light in the output will start flashing. We can change the flushing rate with this switch. The determination of the flashing rate will be based on the 555 timers installed in the kit.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg alt=\"Dancing-Light-using-555-Timer-block-diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Adjustable-Dancing-Light-Based-on-LED.jpg?v=1632737427\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53220295639362,"sku":null,"price":599.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/Adjustable-Flashing-LED-Circuit-using-555-Timer-IC_720x_bc018a9c-2944-451a-824e-70b9252ffaae.webp?v=1778746773"},{"product_id":"led-night-lamp-with-power-on-reminder","title":"LED Night Lamp with Power-On Reminder","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eLED Night Lamp Kit\u003c\/strong\u003e\u003cspan\u003e is get damaged due to overheating. Here is an add-on device for the workbench power supply that reminds you of the power-on status of the connected devices every hour or so by sounding a buzzer for around 20 seconds. It also has a white LED that provides good enough light to locate objects when the main fails.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003ePower-On Reminder Night Lamp Circuit\u003c\/strong\u003e\u003cspan\u003e IC NE555 is wired as an astable multi-vibrator, whose time period is set to around six minutes using resistors, preset for sounding the buzzer every hour. The output of IC 555 is fed to the clock input of IC CD4017. When power to the circuit is switched on, pin 3 of IC CD4017 goes high. After around one hour, its output pin 11 goes high and the buzzer sounds. This cycle repeats until the two NPN transistors. The LDR offers very high resistance in darkness.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/LED-Night-Lamp-with-Power-On-Reminder.jpg?v=1633517708\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53222133170498,"sku":null,"price":449.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/Power-on-Reminder-with-LED-Lamp_720x_a5d2d6af-c78e-4d33-851a-a361e144177a.webp?v=1778749318"},{"product_id":"letterbox-with-letter-counting-facility","title":"Letterbox With Letter-Counting Facility","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eHere is a simple \u003c\/span\u003e\u003cstrong\u003eSmart Letter-Counting Circuit\u003c\/strong\u003e\u003cspan\u003e that starts counting when you insert a letter in the letterbox at your home or office. It is designed to save your time from going to the letterbox to check if there are letters inside. The number of letters present in the box is indicated by a seven-segment display.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhen a letter is inserted into the \u003c\/span\u003e\u003cstrong\u003eLetterbox With Letter-Counting\u003c\/strong\u003e\u003cspan\u003e, it passes between transmitter and receiver. This change in resistance provides a triggering pulse to pin 2 of IC1, generating a short-duration square-wave pulse at its output pin 3. This pulse acts as the clock input for the counter and displays driver CD4033 (IC2). Output pins of IC2 are connected to various segments a, b, c, d, e, f, and g pins of the seven-segment display (DIS1) as shown in the circuit.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003eLetter-Counting Facility's\u003c\/strong\u003e\u003cspan\u003e common pin 3 is connected to the ground through current-limiting resistor R6. Alternatively, you can also provide a resistor each for each segment after removing resistor R6. Seven-segment display DIS1 displays the number of letters present in the box up to nine.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003e\n\u003cbr\u003eBlock Diagram\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/science-project-ideas.jpg?v=1632545710\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"p_info\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53223033209154,"sku":null,"price":449.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/science-diy-projects_720x_d262923f-da79-4bc8-80f7-d574d00f3606.webp?v=1778750678"},{"product_id":"letterbox-with-letter-counting-facility-1","title":"Letterbox With Letter-Counting Facility","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eHere is a simple \u003c\/span\u003e\u003cstrong\u003eSmart Letter-Counting Circuit\u003c\/strong\u003e\u003cspan\u003e that starts counting when you insert a letter in the letterbox at your home or office. It is designed to save your time from going to the letterbox to check if there are letters inside. The number of letters present in the box is indicated by a seven-segment display.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhen a letter is inserted into the \u003c\/span\u003e\u003cstrong\u003eLetterbox With Letter-Counting\u003c\/strong\u003e\u003cspan\u003e, it passes between transmitter and receiver. This change in resistance provides a triggering pulse to pin 2 of IC1, generating a short-duration square-wave pulse at its output pin 3. This pulse acts as the clock input for the counter and displays driver CD4033 (IC2). Output pins of IC2 are connected to various segments a, b, c, d, e, f, and g pins of the seven-segment display (DIS1) as shown in the circuit.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003eLetter-Counting Facility's\u003c\/strong\u003e\u003cspan\u003e common pin 3 is connected to the ground through current-limiting resistor R6. Alternatively, you can also provide a resistor each for each segment after removing resistor R6. Seven-segment display DIS1 displays the number of letters present in the box up to nine.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003e\n\u003cbr\u003eBlock Diagram\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/science-project-ideas.jpg?v=1632545710\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"p_info\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53223271465282,"sku":null,"price":549.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/science-diy-projects_2048x2048_620dc32c-a4d4-442a-9b30-e8abcc50cae0.webp?v=1778751029"},{"product_id":"water-tank-over-flow-indicator","title":"Water Tank Over Flow Indicator","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWater Tank Over Flow Indicator\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis that how do we save water from being wasted. We can use this project in any water tank. It in this, when we use the motor to fill the tank and when the tank is full, we do not know whether the water tank is full or not, and all the water starts falling out. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWater Tank Over Flow Indicator Project\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ehas been made so that water is not wasted.\u003cbr\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWater Tank Over Flow Indicator Kits\u003c\/strong\u003e is used an op-Amp IC LM741, 8 Ohm speaker, and melody generates IC UM66 IC. In this, 2 wires have been used to put it in the water tank, one wire will be attached at the bottom of the tank and the other wire will be attached at the top of the tank. When the water in the tank will fill slowly and when the water in the tank will be full, that means both the wires in the tank will be connected. In that condition, a sound will be generated which means that the water tank is full and the motor should be turned off.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg src=\"https:\/\/i.postimg.cc\/L82J5tk9\/LGKT145-A.jpg\" alt=\"LGKT001\" border=\"0\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53223745388866,"sku":null,"price":499.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/water-tank-overflow-indicator_720x_0ad527e8-0b85-4d39-836c-2158ec044da3.webp?v=1778751671"},{"product_id":"model-railway-signal-project","title":"Model Railway Signal Project","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eModel Railway Signal Project\u003c\/strong\u003e\u003cspan\u003e is a system used to control railway traffic safely, essentially to prevent trains from colliding. The isolated section of the track just in front of the signal is switched off by the relay when the signal is red so a train will stop automatically at the red signal. This project uses the 555 times in bistable mode.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIn this \u003c\/span\u003e\u003cstrong\u003eModel Railway Signal Project Kit\u003c\/strong\u003e\u003cspan\u003e when the train passes through the first switch which is connected to a fixed distance from the railway signal gate means the first switch is pressed momentary then red led on and the dc bulb is OFF while when the train crosses the second switch, the signal is green and dc bulb is ON. The \u003c\/span\u003e\u003cstrong\u003eElectronic Model Railway Signal Project\u003c\/strong\u003e\u003cspan\u003e first switch changes the signal to red as the train passes, then further along the track a second switch changes the signal back to green ready for the next train. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg alt=\"Model-Railway-Signal-block-diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Model-Railway-Signal-Project.jpg?v=1632983476\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53224349008194,"sku":null,"price":599.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/model-railway-signal-kits_720x_4a1b7d03-f29b-410f-acf1-0ac09c8fea0f.webp?v=1778752446"},{"product_id":"remote-control-home-appliances","title":"Remote Control Home Appliances","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eRemote Controlled Home Appliances Kit\u003c\/strong\u003e is a great accessory for your daily life. It can be connected to any appliance such as a lamp, fan, radio, etc. to enable it to be controlled remotely via your TV or any other remote. The circuit can be operated from a distance of up to 10 meters. This kit is designed to control your home appliance remotely and simply.\u003c\/p\u003e\n\u003cp\u003eThe 38 kHz infrared (IR) rays generated by the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRemote Control Kit\u003c\/strong\u003e are received by the IR receiver module TSOP1738 of the circuit. Pin 1 of TSOP1738 is connected to the ground, pin 2 is connected to the power supply through the resistor and the output is taken from pin 3. The output signal is amplified by a transistor (BC558). The amplified signal is fed to clock pin 14 of decade counter IC CD4017. Pin 8 of IC CD4017 is grounded, pin 16 is connected to Vcc, and pin 3 is connected to LED (red), which glows to indicate that the appliance is ‘off.’\u003cbr\u003e\u003cbr\u003eThis \u003cstrong\u003eHome Appliances Controller Kit's\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoutput of IC CD4017 is taken from its pin 2. The second (green) connected to pin 2 is used to indicate the ‘on’ state of the appliance. The signal output is fed to the relay driver which in turn drives the relay unit. The appliance to be controlled is connected between the pole of the relay and the neutral terminal of the mains. It gets connected to the live terminal of AC mains via normally opened (N\/O) contact when the relay energizes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg alt=\"Remote-Control-Home-Appliances\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Remote-Control-Home-Appliances.jpg?v=1632826564\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53224681210178,"sku":null,"price":599.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/remote-control-for-home-appliances-project_720x_802f2907-3b6e-45d0-ad5a-977d59b39685.webp?v=1778752853"},{"product_id":"ac-power-supply-fail-alarm","title":"AC Power Supply Fail Alarm","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eAC Power Supply Fail Alarm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a simple mains power failure alarm\/detector circuit that produces an alarm whenever the mains supply fails. A lot of such circuits are available, but the peculiarity of this circuit is that it requires no backup power source like a battery to power the alarm when the mains is absent. \u003cbr\u003e\u003cbr\u003eWhen there \u003cstrong\u003eAC Power Supply Fail Alarm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a mains supply the transistor BC558 will be OFF and the capacitor 4700uF will be charged. When the mains supply fails the transistor BC558 becomes ON and the capacitor 4700uF discharges through the BC558 to drive the buzzer to produce an alarm. The capacitor 47uF is the filter capacitor for the bridge. Diode D prevents the discharge of the 47uF when mains fails. If diode D is not there, the alarms will remain silent for a time capacitor 47uF to fully discharge after the power failure.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/AC-Power-Supply-fail-alarm.jpg?v=1633345993\" alt=\"AC-Power-Supply-fail-alarm-BLOCK-DIAGRAM\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53225273721154,"sku":null,"price":599.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/ac-power-supply-failure-alarm_720x_f9cef6a1-5147-4c93-9624-ede232c8f4b1.webp?v=1778753684"},{"product_id":"self-switching-power-supply","title":"Self Switching Power Supply","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eMost of the embedded electronic-based systems need a regulated \u003c\/span\u003e\u003cstrong\u003esupply of power\u003c\/strong\u003e\u003cspan\u003e. Well, this type of \u003c\/span\u003e\u003cstrong\u003eSelf Switching Power Supply\u003c\/strong\u003e\u003cspan\u003e is needed to provide a regulated and variable power supply system that automatically stops supply in case no load is detected.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe current drawn by the load can be varied by using the potentiometer setting. The proposed system uses a rectifier and other electronic devices. Based on the condition of the load, the \u003c\/span\u003e\u003cstrong\u003eSelf Switching Power Supply\u003c\/strong\u003e\u003cspan\u003e is controlled by the relay and transistor arrangement in the circuit. If there is no load, then the relay will be turned off automatically by using the properties of a capacitor in the circuit. By using a variable potentiometer, the current can be varied from 3.5 to 8.7A.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg alt=\"Power-Supply-With-Auto-Switching-block-diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Self-switching-power-supply.jpg?v=1632910423\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53225704980802,"sku":null,"price":899.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/self-switching-power-supply-circuit_720x_eb49ee7f-7db5-4269-8de9-e6669a6878ad.webp?v=1778754234"},{"product_id":"automatic-street-light-control","title":"Automatic Street Light Control","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eStreet Light Control Kit\u003c\/strong\u003e\u003cspan\u003e needs no manual operation for switching ON and OFF when there is a need for light. It detects itself whether there is a need for light or not. When darkness rises to a certain value then automatically light is switched ON and when there is another source of the light daytime, the light gets OFF. \u003c\/span\u003e\u003cspan\u003eThis sensor is called LDR senses light. It automatically switches OFF when lights are under illumination by sunlight. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003eAutomatic Street Light Control System\u003c\/strong\u003e\u003cspan\u003e is a simple and powerful concept, which uses relay as a switch to switch ON and OFF the street light automatically. By using this system manual works are removed. It automatically switches ON lights and automatically switches OFF. In this kit, a sensor is used. By using this\u003c\/span\u003e\u003cstrong\u003e System Energy Consumption\u003c\/strong\u003e\u003cspan\u003e is also reduced because nowadays the manually operated street lights are not switched off properly even the sunlight comes and also not switched on earlier before sunset. The relay will be driven by the Relay Driver IC ULN2803.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003e\n\u003cbr\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg alt=\"Automatic-Street-Light-Control-block-diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Automatic-control-of-street-lights.jpg?v=1632829031\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53227337941314,"sku":null,"price":549.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/automatic-street-light-controller-circuit_720x_d437c2d0-76b2-418f-9a4a-63a583c38dbc.webp?v=1778756496"},{"product_id":"automatic-plant-irrigation-system","title":"Automatic Plant Irrigation System","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe\u003c\/span\u003e\u003cstrong\u003e Automatic Plant Irrigation System Kits\u003c\/strong\u003e\u003cspan\u003e motive of this science experiment is to learn how to make a plant irrigation system and its operations. You can even discover ways to use a rectifier, diode, capacitor, and also discover ways to solder, and how to test the circuit.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAn \u003c\/span\u003e\u003cstrong\u003eAutomatic Plant Irrigation System\u003c\/strong\u003e\u003cspan\u003e is a simple project more useful in watering plants automatically without any human interference. We may call it an Automatic plant irrigation system. We know that people do not pour the water onto the plants in their gardens when they go on vacation or often forget to water plants. As a result, there is a chance to get the plants to get damaged. This project is an excellent solution for such kinds of problems.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eIrrigation System Circuit\u003c\/strong\u003e\u003cspan\u003e is the only when there is not enough moisture in the soil and the sensors decide when should the pump be turned on\/off, which saves a lot of time for the farmers. This also gives much-needed rest to the farmers, as they don’t have to go and turn the pump on\/off manually.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg alt=\"Automatic-Plant-Irrigation-System-block-diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Automatic-Plant-Irrigation-System.jpg?v=1633333308\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53227640127810,"sku":null,"price":649.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/automatic-plant-irrigation-system-using-soil-moisture-sensor_720x_124f8dbb-4037-4a07-aab9-4105d75d84a7.webp?v=1778756927"},{"product_id":"automatic-summer-fan-with-temperature-control","title":"Automatic Summer Fan with Temperature Control","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThis project is all about making an \u003cstrong\u003eautomatic fan control system\u003c\/strong\u003e with automatically switch on and off the fan according to the temperature inside the room. The LM35 is rated to operate over a -55° to +150°C temperature range.\u003cstrong\u003e Electronic Temperature Control Kit\u003c\/strong\u003e draws only 60 µA from its supply, it has very low self-heating, less than 0.1°C in still air. LM35 Operates from 4 to 30 volts.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003eSummer Fan with Temperature Control\u003c\/strong\u003e\u003cspan\u003e project uses IC LM35 as a sensor for detecting accurate centigrade temperature. Linearity defines how well over a range of temperatures a sensor’s output consistently changes. Unlike thermistor, the Linearity of precision IC Sensors are very good of 0.5°C accuracies and has a wide temperature range. its output voltage is linearly proportional to the Celsius (Centigrade) temperature. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Automatic-Summer-Fan-with-temperature-control.jpg?v=1632896982\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53227895292226,"sku":null,"price":699.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/Temperature-Based-Fan-Speed-Control_720x_559b33f8-077f-4c5f-8775-b875f62c3168.webp?v=1778757238"},{"product_id":"automatic-night-lamp-with-morning-alarm","title":"Automatic Night Lamp with Morning Alarm","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic Night Lamp with Morning Alarm is a very uniquely designed staff for your daily life. It contains both a lamp and an alarm system. The night lamp automatically turns on when the bedroom light is off. The lamp remains on until it detects daylight in the morning. A bright and cool white LED is used as the night lamp. And when the sensor detects the sun rays in the room it emits a melodious alarm in the morning.\u003cbr\u003e\u003cbr\u003eThis Smart Light With Alarm detects light by using a sensor called a Light Dependent Resistor (LDR), similar to the way our eyes work. When the sunlight comes, it automatically turns off the lights and activates the alarm. By using this system, electric energy is also reduced because nowadays the manually operated street lights are not switched off even when the sunlight comes and also switched on earlier before sunset.\u003cbr\u003e\u003cbr\u003eIn this Morning Alarm With Light project, you no need for a manual operation like ON time and OFF time setting. LDR and transistors are the main components of the project. The resistance of the light dependant resistor (LDR) varies according to the light falling on it.\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003e\n\u003cbr\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Automatic-Night-Lamp-with-Morning-Alarm.jpg?v=1632726171\" alt=\"Automatic-Night-Lamp-with-Morning-Alarm\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53233617305922,"sku":null,"price":599.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/Automatic-Night-Lamp-DIY-Kit_720x_3bd4f6d9-f393-4124-8c45-af6041b5924f.webp?v=1778765397"},{"product_id":"over-under-voltage-protection","title":"Over\/Under Voltage Protection","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eIn the kit Over\/Under Voltage Protection many times, there is a situation where the voltage level increases over the particular threshold limit in a circuit due to certain problems this situation is termed as over voltage. In this case, the appliance can be damaged due to the part being destroyed. In the kit Over\/Under Voltage Protection first block is the power supply in which the input is 230V AC which is stepped down using the transformer (12-0-12). The 12V ac input is fed to the bridge diode to give 12V pulsating DC. This DC voltage is filtered through the capacitor to remove the ripples. The filtered DC is fed to the 7805 regulators to fetch +5v regulated output.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe Objective of the kit Over\/Under Voltage Protection is to design a system to protect the system from over-voltage and under-voltage conditions. As the voltage increases the supply is cut off. In this, there is also provided under-voltage protection.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/LGKT055.jpg?v=1654842789\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 250\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53233870995778,"sku":null,"price":949.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/sipro.webp?v=1778765639"},{"product_id":"coin-based-mobile-charger-1","title":"Coin Based Mobile Charger","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003eMobile Charger Kit\u003c\/strong\u003e\u003cspan\u003e aims to provide prepaid mobile charging in public areas by inserting a coin. For the Kit coin-based prepaid charging, the first block is the power supply. The input voltage is 230V AC, which is step down using the transformer (12-0-12). The 12V AC input is fed to the bridge diode to give 12V pulsating DC. This DC voltage is filtered through the capacitor to remove the ripples. The filtered DC is fed to the 7805 regulators to fetch +5v regulated output.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe objective of the kit \u003c\/span\u003e\u003cstrong\u003eCoin Based Prepaid Charger\u003c\/strong\u003e\u003cspan\u003e is to transmit an IR (infrared) signal on the transmitter side using an IR transmitter and the IR receiver is used to receive the IR signal on the receiver side. This circuit uses an Infra-Red sensor between the IR transmitter and receiver. If there is an interruption between the IR LEDs, the sensor senses and sends a corresponding electrical output signal to the amplifier. The amplifier circuit results in further amplification of signals. The amplified signal is given to the comparator. The comparator compares the incoming signal with a reference. If the incoming signal is more, it operates the relay.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eInsert a coin to change the polarity of pulse in 555 inputs. The 555 IC is acting as a timer to produce a high pulse for a particular time period. The driver circuit is used for providing sufficient input voltage of the relay. The relay will be activating the 230v \u003c\/span\u003e\u003cstrong\u003eSensor Based Charger\u003c\/strong\u003e\u003cspan\u003e through which we can charge our mobile.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003e\n\u003cbr\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg alt=\"Coin-Based-Mobile-Charger-block-diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Coin-Based-Mobile-Charger.jpg?v=1632813253\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53233959764290,"sku":null,"price":599.0,"currency_code":"INR","in_stock":false}]},{"product_id":"cell-phone-detector-1","title":"Cell Phone Detector","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eCell Phone Detector\u003c\/strong\u003e\u003cspan\u003e is a very helpful kit if you want to find someone by searching their phone location. In this modern life, in terms of electronic equipment, the most common is the cell phone. Communications technologies have advanced to such an extent that the demand for cell phones has expanded. A cell phone typically transmits and receives signals in the frequency range of 0.9 to 3GHz. This \u003c\/span\u003e\u003cstrong\u003ePhone Detector Article\u003c\/strong\u003e\u003cspan\u003e provides a simple circuit to detect the presence of an activated cell phone by detecting these signals.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe basic principle behind this \u003c\/span\u003e\u003cstrong\u003eCell Phone Tracing Circuit\u003c\/strong\u003e\u003cspan\u003e is the idea of using a Schottky diode to detect the cell phone signal. The mobile phone signal is in the frequency range of 0.9 to 3GHZ. Schottky diodes have the unique property of being able to rectify low-frequency signals, with a low noise rate. When an inductor is placed near the RF signal source, it receives the signal through mutual induction. This signal is rectified by the Schottky diode. This low power signal can be amplified and used to power any indicator like an LED in this case.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg alt=\"cell-phone-detector-block-diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/cell-phone-detector-block-diagram.jpg?v=1632805550\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53234103386434,"sku":null,"price":599.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/cell-phone-detector-project_720x_784f1a3e-53f5-497e-a429-4005478cabe3.webp?v=1778766065"},{"product_id":"fire-alarm-using-ir","title":"Fire Alarm Using IR","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eUsing IR Fire Alarm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an automatic fire alarm system designed to detect the unwanted presence of fire by monitoring changes in the environment associated with flaming. T\u003cspan\u003ehe IR Receiver sensor detects the fire and generates an analog voltage. This variation is monitored by forming a potential divider circuit. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eIn this\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eElectric\u003c\/strong\u003e \u003cstrong\u003eFire Alarm Kit\u003c\/strong\u003e, analog variation is converted into digital form using a dual op-amp IC LM358. The op-amp is used as a comparator in non-inverting mode to do so. In this operation, we set a reference voltage with the preset (potentiometer). If the analog voltage from the sensor is greater than Vref, then the output is logically high on pin 7 else it is low. The analog input is connected to the pin5 of LM358. The output from the LM358 drives the ULN2803 IC (it act as a current amplifier to meet the current requirement to drive the relay).\u003cbr\u003e\u003cbr\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFire Detector Kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an inverted IC means when input is low output is high and vice versa. This IC drives the relay to activate the alarm which is a piece buzzer. The relay acts as an electromagnetic switch to switch the high voltage to activate the buzzer.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg alt=\"Fire-Alarm-Using-IR-block-diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Fire-Alarm-Using-IR.jpg?v=1632809540\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53234377752898,"sku":null,"price":549.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/Sensitive-Fire-Alarm-Circuit-using-Infrared-IR-LED_720x_6a24d83e-b260-49c2-b0df-623677b7f013.webp?v=1778766401"},{"product_id":"automatic-light-controller-using-7806","title":"Automatic Light Controller Using 7806","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eUsing this \u003c\/span\u003e\u003cstrong\u003eStreet\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLight Controller Kit\u003c\/strong\u003e\u003cspan\u003e, we have made a system that works like an automatic street light. In this, we have used an LDR light-dependent resistor that tells day and night. If it is night then this system will turn on the light automatically and as soon as it is morning the light will turn off automatically. The sensitiveness of the light can be adjusted. The circuit thus saves electrical power as well as manpower. The principle involves the detection of the \u003c\/span\u003e\u003cstrong\u003eIntensity Of Light\u003c\/strong\u003e\u003cspan\u003e with help of LDR which changes the value of resistance across it based on light. This principle is used in various applications.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAn \u003c\/span\u003e\u003cstrong\u003eAutomatic Street Light System\u003c\/strong\u003e\u003cspan\u003e is very common nowadays as it provides intelligent street lighting mechanisms. It provides light automatically during the night without any human interference. These energy-saving street lights make use of incandescent lamps instead of LEDs. So here I will teach you how to make an electronic circuit for street light automation. The heart of this circuit is an LDR (Light Depended Resistor).\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/automatic-street-light_block-diagram.jpg?v=1632552200\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53234520981826,"sku":null,"price":599.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/easy-diy-electronic-projects_720x_54e2e763-0045-4ce1-9750-3d5610d1fe17.webp?v=1778766600"},{"product_id":"motion-sensor-for-security-light","title":"Motion Sensor for Security Light","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThis DIY kit of\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eMotion Sensor for Security Light\u003c\/strong\u003e\u003cspan\u003e is designed to detect the motion in the room and put on the room light when there is a motion. The project uses a PIR sensor to detect the motion and the analogue and digital circuit to put on the light for a particular duration of time.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eBest Motion Sensor\u003c\/strong\u003e\u003cspan\u003e timer is used in monostable mode to generate a one-shot trigger to drive the relay driver IC ULN2803 for a particular duration of time on the basis of the function of the relay, in turn, is the drive to act as a high voltage switching switch to put on the light. The 555 IC pin 3 maintains the high logic for the duration of the time and thus the light is on for that duration. The\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eoutput of 555 timers\u003c\/strong\u003e\u003cspan\u003e which is pinned no 3 will be high or low according to the motion senses by the PIR sensor. The input of ULN2803 is connected to \u003c\/span\u003e\u003cstrong\u003epin no.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3 of 555 timer IC\u003c\/strong\u003e\u003cspan\u003e and output of ULN2803 are taken in the form of dc bulb through the relay which will be glow when there will be any motion in the room.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg alt=\"pir-motion-sensor-for-automatic-light-control\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/motion-sensor-for-security-light-project_800x400.jpg?v=1632476830\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53234694783298,"sku":null,"price":1249.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/science-project-kits_2048x2048_93eda56a-e370-4d39-82d2-338bca7e2331.webp?v=1778766854"},{"product_id":"automatic-summer-fan-with-temperature-control-1","title":"Automatic Summer Fan with Temperature Control","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThis project is all about making an \u003cstrong\u003eautomatic fan control system\u003c\/strong\u003e with automatically switch on and off the fan according to the temperature inside the room. The LM35 is rated to operate over a -55° to +150°C temperature range.\u003cstrong\u003e Electronic Temperature Control Kit\u003c\/strong\u003e draws only 60 µA from its supply, it has very low self-heating, less than 0.1°C in still air. LM35 Operates from 4 to 30 volts.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003eSummer Fan with Temperature Control\u003c\/strong\u003e\u003cspan\u003e project uses IC LM35 as a sensor for detecting accurate centigrade temperature. Linearity defines how well over a range of temperatures a sensor’s output consistently changes. Unlike thermistor, the Linearity of precision IC Sensors are very good of 0.5°C accuracies and has a wide temperature range. its output voltage is linearly proportional to the Celsius (Centigrade) temperature. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Automatic-Summer-Fan-with-temperature-control.jpg?v=1632896982\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53235325174082,"sku":null,"price":699.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/Temperature-Based-Fan-Speed-Control_720x_1bc1f11a-6271-44c9-8b9c-05b7cc3f50d3.webp?v=1778767788"},{"product_id":"remote-control-home-appliances-1","title":"Remote Control Home Appliances","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eRemote Controlled Home Appliances Kit\u003c\/strong\u003e is a great accessory for your daily life. It can be connected to any appliance such as a lamp, fan, radio, etc. to enable it to be controlled remotely via your TV or any other remote. The circuit can be operated from a distance of up to 10 meters. This kit is designed to control your home appliance remotely and simply.\u003c\/p\u003e\n\u003cp\u003eThe 38 kHz infrared (IR) rays generated by the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRemote Control Kit\u003c\/strong\u003e are received by the IR receiver module TSOP1738 of the circuit. Pin 1 of TSOP1738 is connected to the ground, pin 2 is connected to the power supply through the resistor and the output is taken from pin 3. The output signal is amplified by a transistor (BC558). The amplified signal is fed to clock pin 14 of decade counter IC CD4017. Pin 8 of IC CD4017 is grounded, pin 16 is connected to Vcc, and pin 3 is connected to LED (red), which glows to indicate that the appliance is ‘off.’\u003cbr\u003e\u003cbr\u003eThis \u003cstrong\u003eHome Appliances Controller Kit's\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoutput of IC CD4017 is taken from its pin 2. The second (green) connected to pin 2 is used to indicate the ‘on’ state of the appliance. The signal output is fed to the relay driver which in turn drives the relay unit. The appliance to be controlled is connected between the pole of the relay and the neutral terminal of the mains. It gets connected to the live terminal of AC mains via normally opened (N\/O) contact when the relay energizes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg alt=\"Remote-Control-Home-Appliances\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Remote-Control-Home-Appliances.jpg?v=1632826564\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53235622478146,"sku":null,"price":599.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/Remote-Control-Home-Appliances_720x_5b87cb97-76d6-4f26-abdd-1d99c87fd5d5.webp?v=1778768200"},{"product_id":"atm-machine-gate-security-system","title":"ATM Machine Gate Security System","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eATM Machine Gate Security System\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edevelop your own security system using KitsGuru DIY Kit. You can use this DIY security Kit in an ATM or as a security system in any house. If someone forcefully opens the gate or tries to move the ATM machine from its position it will blow an alarm.\u003cbr\u003e\u003cbr\u003eThe \u003cstrong\u003eGate Security System Circuit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003euses a read switch that has two parts. If the two parts are in contact there is continuity else the continuity is broken. So, one unit can be installed on the bottom (ATM) and the other on the floor (one above the other) to ensure continuity. Any disturbance to the ATM will remove the contact and this acts as a signal input for the audio Amplifier to generate an alarm via a speaker.\u003cbr\u003e\u003cbr\u003eIn this\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATM Gate Security System,\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethere are two connectors used in which one is used as input for a read Switch on ATM door and the other is used for output as an 8 Ohm speaker. The read Switch is used to link these two inputs. A connected loop cannot activate IC UM3561 which can generate multi-tone siren IC used for toy applications and therefore the speaker does not sound. When the loop is broken, enable tone generator UM3561.\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/LGKT001.jpg?v=1632484952\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53235813318978,"sku":null,"price":549.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/educational-kits_720x_a2728e60-bb95-4eff-93e1-681bd2127dc0.webp?v=1778768423"},{"product_id":"automatic-rain-sensing-wiper","title":"Automatic Rain Sensing Wiper","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003eAutomatic Rain Sensing Wiper\u003c\/strong\u003e\u003cspan\u003e project is designed to build a car wiper that automatically detects the rainfall intensity and regulates the frequency of wiper operation. It is made of high-quality material which is more convenient.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAlmost all motor vehicles, including trains, aircraft, and watercraft, are equipped with such wipers, which are usually an essential requirement. A wiper generally consists of an arm, pivoting at one end and with a long rubber blade attached to the other. The \u003c\/span\u003e\u003cstrong\u003eAutomatic Rain Sensing Wiper\u003c\/strong\u003e\u003cspan\u003e blade is swung back and forth over the glass, pushing water from its surface.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Automatic-Rain-Sensing-Wiper.jpg?v=1632907328\" alt=\"automatic-rain-sensing-wiper-lock-diagram\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53235970933058,"sku":null,"price":1099.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/rain-sensing-automatic-car-wiper-using-555-timer_720x_37340c1b-e0a2-4f5d-9a7a-3179cb5a7e35.webp?v=1778768685"},{"product_id":"touch-screen-based-modern-home-automation-system","title":"Touch screen based modern home automation system","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe kit \u003c\/span\u003e\u003cstrong\u003eHome automation system\u003c\/strong\u003e\u003cspan\u003e is the use of one or more touch screens to control basic home functions and features automatically and sometimes remotely. An automated home is sometimes called a smart home. Home automation can include the scheduling and automatic operation of water sprinkling, heating and air conditioning, window coverings, security systems, lighting, and food preparation appliances.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHome automation\u003c\/strong\u003e\u003cspan\u003e may also allow vital home functions to be controlled remotely from anywhere in the world using a computer connected to the Internet. Besides the functions already mentioned, remote control can be extended to telephones and answering machines, fax machines, amateur radios, and other communications equipment, and home robots such as automatic vacuum cleaners. Through this kit, we presented a prototype of Home Automation.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIn this\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003ehome automation system kit\u003c\/strong\u003e\u003cspan\u003e, we are controlling the system with the help of a touch screen. As we press the button on the touch screen it generates signals and sends them to the microcontroller. The microcontroller sends the proper data to the relay driver. The data of the relay driver is sent to the relay which is connected to the particular appliance either gets energized or de-energized. This leads to the switching. This kit is also introducing the use of embedded technology and its importance in electronics.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cp\u003e\u003cimg height=\"75%\" width=\"85%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/LGEC112.jpg?v=1637041032\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 28 x 24 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIPRO ELECTRONICS","offers":[{"title":"Default Title","offer_id":53350528057666,"sku":null,"price":1999.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3808\/0834\/files\/products-LGEC112-Home-Automation-System_720x_310277e8-f903-40eb-80cc-c2682e2d7656.webp?v=1778929461"}],"url":"https:\/\/siproelectronic.com\/collections\/project.oembed?page=2","provider":"SIPRO ELECTRONICS","version":"1.0","type":"link"}