5V 1 Channel Relay Module

Description

A Relay is a digital switch to control much higher voltages and currents than your normal Arduino boards does. When inputs a logic voltage, the relay will switch to allow current to flow or cutoff, depending on your wiring. A Relay usually consists of a coil, 1 common terminal, 1 normally closed terminal and one normally open terminal. When the coil is energized, the common terminal and the normally open terminal will have continuity.

Specifications:
Control Voltage: 5V DC
High Input voltage trigger
Arduino Friendly
Max Control Capacity:10A@250VAC or 10A@30VDC

Applications:
Anytime you want to switch on/off a device which draws more current or works with a high voltage, you’ll need to use a relay, such as controlling of headlights, parking lights, horns, etc.

Package Includes:
1x 5V 1 Channel Relay Module