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1-Channel 5V Relay Module w/ Opto-isolator - Red + Blue
Brand NO Model NO Quantity 1 Color Blue + Red Material PCB Features 1-Channel 5V Relay Module w/ Opto-isolator Specification Supports high / low level trigger; Max. load: AC 250V/10A£¬ DC 30V/10A; SMD opto-isolator£¬ great drive ability£¬ stable performance£¬ trigger current: 5mA; Module working voltage: 5V; fault tolerant design; Power indicator (green)£¬ relay status indicator (red); Module size: 50mm x 26mm x18.5mm; With 4 fixed screw hole Application DIY project English Manual/Spec Yes Packing List 1 x Module