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Resistors |
x 5 | |
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IR Leds(receiver and transmitter) |
x 2 | |
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LM358 IC |
x 1 | |
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contains 2 operational amplifiers |
x 1 |
IR_DoorBell
Its made with "Infra Red" leds(receiver and transmitter) from "eBay". The lighting, leafs, moving objects, shadows and wind will make a difference. Its only a first step prototype which is not recommended for real use. It needs extensive testing and a lot of improvement. During testing the "IR_transmitter" was burning a lot. Now I will replace it with a normal LED(5mm) and check the results.
IR_DoorBell
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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