2-channel 5V relay interface board, can control various devices and other equipment with high current.

Can be directly controlled by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic). 2-channel relay interface board, 1.5V each and requires 15-20 mA driving current. Equipped with high current relay, AC250V 10A, DC30V 10A. 3. Typical interface that can be directly controlled by microcontroller (8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)