High Level Trigger.

•  12V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current.

•  Equiped with high-current relay, AC250V 10A ; DC30V 10A.

•  Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).

Indication LED’s for Relay output status