IR RECEIVER PHOTO DIODE 3MM,5MM
৳ 6.00 ৳ 5.00
Quick Overview
Use this 3 mm &5 MM IR Transmitter and Receiver pair to build object sensors, colour sensors, line sensors, distance sensors, etc.
Both the transmitter and emitter are built to work on the 940 nm wavelength.
Note: The transparent LED is transmitter while the dark blue one is the receiver.
2000 in stock
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