Relay 3V Module 2 Channel 3.3V With Optocoupler 2CH Modul

Relay Modul 2 Channel 3V 3.3V With Optocoupler 2CH Cocok untuk Microcontroller / Mini PC dengan Level GPIO 3,3V parameters: - Size: 50.5mm (length) * 38.5mm (width) * 18.5 (height) - PCB color: black - There are 4 fixing screw holes around the board, the hole diameter is 3.1mm, which is convenient for installation and fixing. - Use high quality relays, single pole and double throw. a common end, a normally open end, and a - Optocoupler isolation, good anti-interference - Low level pull-in, high level release. The status indicator is on when the inverter is closed, and the status indicator is off when released. - VCC is the system power supply, and JD_VCC is the relay power supply. Plug in the jumper cap Electrical parameters: Supply voltage: 3V Current: greater than 100mA Load: 250V 10A AC or 30V 10A DC