Purchase Qty. Reference FOB Price
10-99 Pieces US$0.39
100-499 Pieces US$0.37
500-999 Pieces US$0.36
1,000+ Pieces US$0.34
Product Description
Description Has fixed bolt hole convenient installation Comparator using LM393 chip, work stable 1. Can detect the brightness and intensity of ambient light 2. Sensitivity adjustable (shown in blue digital potentiometer control) 3. Working voltage of 3.3 V - 5 V 4. Output form:analog ...