4-Channel Relay Shield Module for Arduino (Works with Official Arduino Boards)
Model N/A Quantity 1 Material PCB Features 4-channel input and output system; Control signal: TTL level; Rated loading: AC 250V / 10A; AC 125V / 10A DC 30V / 10A; DC 28V / 10A Application Arduino DIY project Packing List 1 x Relay module