ITEM NAME:8-Channel 12V Relay Shield Module Board for Arduino UNO 2560 1280 ARM PIC AVR Product Description Description: This is a 12V 8-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) . Features: 12V 8-Channel Relay interface board, and each one needs 50-60mA Driver Current. Equiped with high-current relay, AC250V 10A; DC30V 10A. Indication LED for Relay output status. Size: Approx. 13.80*5.50*1.70cm(L*W*H) Inclus: 1 x 12V 8-Channel Relay Module.12V 8-Channel Relay interface board, and each one needs 50-60mA Driver Current. Inclus:1 x 12V 8-Channel Relay Module. Indication LED for Relay output status.Size: Approx. 13.80 5.50 1.70cm(L W H). Equiped with high-current relay, AC250V 10A; DC30V 10A.