4-Channel 12V Relay Module Expansion Board for Arduino (Works with Official Arduino Boards)
Model N/A Quantity 1 Material FR4 Features 12V 4-Channel Relay interface board; Equipped with high-current relay AC 250V 10A / DC 30V 10A; Standard interface that can be controlled directly by microcontroller (Arduino 51 AVR ARM etc.) Application Be able to control various appliances and other equipments with large current Packing List 1 x Relay module