Features: - There are isolation slots in the control zone and load zone - With power and relay action indication, it lights up when connected, and disconnects when disconnected. - When the signal input has a signal, the common and common terminals will jump - It can be used not only as a microcontroller development board module, but also as a home appliance control. - It can control not only DC or AC signals, but also 220V AC loads - Has permanent opening and closing vent contact - It is convenient to connect the blue KF301 terminal access control cable
Specifications: - VCC: Power interface,5V - GND: Ground - IN: Control interface Drive Current at least 4mA - COM: Control circuit ground, Connect to GND - Size: approx. 41 x 16 x 16mm - Weight: 50g