This is an 8-channel 5V DC relay interface board which can be controlled directly by a wide range of microcontrollers such as Arduino, Raspberry Pi, AVR, PIC, ARM, PLC, etc.
Can be used for all MCU control, industrial sector, PLC control, smart home control.
Specs:
-5V 8-Channel Relay interface board, and each one needs 15-20mA 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
-Size: 13.4x5.3x1.7cm / 5.28x2.09x0.67in