Model Number:KY-025
This module can be apply in Program-controlled switches, copiers, washing machines, refrigerators, cameras, Disinfection cabinet, door, window magnetic, electromagnetic relays, electronic weighing, level meter, gas meter, water meter and so on
1, clean, good waveform driving ability ,more than 15mA.
2, working voltage 3.3V-5V
3, output format: digital switching output (0 and 1)
4, a fixed bolt holes for easy installation
5, PCB size: 3.2cm x 1.4c
6, using a wide voltage LM393 comparator