This is a low trigger with optocoupler Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .
1. This is a 12V 1 channel relay module with optocoupler isolation.
2. 1 relay output module, max load AC 250A 10A, DC 30V 10A.
3. VCC, GND power input,with optocoupler isolation.
4. Low level trigger,stable performace.
5. Widely used in SCM control, PLC control, home intelligent control,industry etc.