5PCS LM393 Optical Photosensitive light Sensor Module Shield DC 3-5V For Arduino
£4.17
Main Chip: LM393, photoresistor. 5 x LM393 Optical Photosensitive light sensor module for Arduino Shield DC 3-5V. Sensitivity is adjustable. Compact light sensor module with onboard photoresistor. Single-way output signal with indication.
