16-Channel 12V Relay Module

SPECIFICATION The use of the industry's top-quality optocoupler isolation, strong anti-interference ability, stable performance 12V 16-Channel Relay interface board and each one needs a 15-20mA Driver Current 1-16 roads can be any full on / off or any road. Equipped 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 for Relay output status DOCUMENT Click to Download the Manual Connections: