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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
Project images are for reference only. Actual production is based on the manufacturing files on the project page.
Please review the designer's notes (e.g., PCB thickness) and select the appropriate options.
PCBWay is not responsible
for issues caused by unsuitable parameter selections.
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Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen（Without Speaker）
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