5/10pcs 3.3V-5V 4PIN Photodiode Module LM393 Light Sensor Switch Module for Arduino Raspberry Pi Photosensitive Diode Detection
USD 1.29USD 1.61
5/10pcs 3.3V-5V 4PIN Photodiode Module LM393 Light Sensor Switch Module for Arduino Raspberry Pi Photosensitive Diode Detection