1-Channel 5V Relay Module Microcontroller Development Extension Board (Works w/ Official Arduino)
Color Others Brand N/A Model NH01 Quantity 1 Piece Material PCBA English Manual / Spec No Other Features Contact current: 10A; it can control 220V/10A AC and 30V/10A DC load; with connection indicator (LED on when closed off when opened); with reverse polarity protection diode; location hole diameter: 3mm (can directly use M3 screw) Packing List 1 x Relay