Catalog > Internet of Things (IOT) Related Products > More Platforms Arduino Compatible 5V 10A 8CH Relay Module Arduino Compatible 5V 10A 8CH Relay Module with N/O and N/C Contacts with Opto Isolated Input GTC RELAY BOARD 8CH 5V ARDUINO ARDUINO COMPATIBLE 5V/10A 8CH RELAY MODULE WITH N/O AND N/C CONTACTS WITH OPTO ISOLATED I/P Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview This is a DC 5V, 8 Channel Relay interface board, it is able to control various appliances, and other equipments with large current. It can be controlled directly by Microcontrollers like Arduino, Raspberry Pi, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic etc. Features 5V 8-Channel Relay interface board, and each one needs 15-20mA Driver CurrentEach relay is equipped with high-current, AC 250V, 10A; DC 30V, 10A.Each relay has NO and NC contactor.Adopts opto-couplers isolation, with high anti-interference performance, ensuring security and reliability.Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)With 8 LED Indicators for Relay output statusWith Diode protection for the Coil absorptionDimension of board : 140mm x 55mmDimension of location hole : 133mm X 40mmWeight : 110g