Brand Meeeno Model MN-MD-R0205 Quantity 1 Color Orange + blue Material Semi glass fiber board FR4 Features 2-CH 5V relay expansion board can control all kinds of home appliance and large current load; Ideal for DIY project lover; With power reverse-connection protection more safe and durable Specification Relay power supply: 5V; Drive current: 20mA; Relay driver level: 5V TTL; High level drive; Trigger current is about 5mA; Contact capacity (accused of signal power): DC 28V 10A or AC 240V 10A; Contact: Steady on / steady off; Indicator: 1 x Power indicator; 2 x Signal indicators; PCB positioning holes: Can use 3mm standard screws Application Great for Arduino education DIY project open source program microcontroller learning and experiment. English Manual/Spec Yes Packing List 1 x 2-CH 5V relay expansion board