From the Sain Smart site
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 15-20mA Driver Current
1-16 road can be any full on / off, or any road.
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
***MPN 1982A
***OEM
***SKU*** 61395



