The Grove-Relay module is a digital normally-open switch that can handle the current up to 5A at 250VAC for long periods of time. When the relay is switched on, the LED will light up and the relay will allow current to flow. The peak voltage capability is 250V at 10A. It is widely used in remote control, telemetry, communication, automatic control, mechatronics, power electronics and other fields. Features Digital-Switch: It has the advantages of accurate measurement, simple setting, multiple protection functions and fast speed. Maximum load of a normally open interface: AC 5v@250V, DC 5v@30V. Easy to connect: The easy connection is just with jumper wires, no soldering tools are required. Change the level state: High-level or low-level trigger can be set by wire jumper. Friendly LED reminders: When the relay works, the power prompt light will light up. Application Automatic control Remote control Electromechanical integration Home appliance control Electrical equipment Specification Operate voltage 3.3V-5V Input current 100mA Rated load 5A@250VAC 5A@30VDC Contact resistance 50mΩ @6VDC 1A Insulation resistance 100MΩ 10ms Max. Operate time 10ms Max. Release time 5ms Max. Input interface Digital Dimensions 42mm x24mm x18.5mm Weight G.W 19g Battery Exclude Part List Grove - Relay 1 Wire Jumper 1 User Guide 1 FAQ What is Relay Module and how it works? A relay module is an electrical switch that is operated by an electromagnet. The electromagnet is activated by a separate low-power signal from a micro controller. When activated, the electromagnet pulls to either open or close an electrical circuit. How do I connect my Grove-Relay? If you need a tutorial, you can check out our official wiki. Documents Grove - Relay Schematic and PCB in Eagle format Grove - Relay PCB in PDF format Grove - Relay Schematic in PDF format HLS8-T73 Series Relay Datasheet CDC File
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