Here we have photosensitive / light sensor utilizing the LM393 voltage comparator.
This little unit can detect ambient brightness and light intensity, and has adjustable sensitivity via potentiometer adjustment.
- Working voltage: 3.3~5V, Using wide voltage LM393 comparator
- Output : Digital switch output (0 and 1)
- Dimensions: 3.5 cm x 1.6 cm x 1.5 cm
- Weight: 0.11 oz (3 g)
- 1 x photosensitive sensor