1CH-RELAY-5V

MINIMUM TECH FEATURES

• Trigger Voltage: 5 VDC
• Trigger Current: 20 mA
• Maximum Switching Voltage: 250VAC @ 10A; 30VDC @ 10A
• Single Pole Double Throw (SPDT) Configuration
• Power supply indicator lamp

DESCRIPTION

• This module acts as an electronic switch that can control external circuits or devices such as lights, motors, fans, or appliances using a low-voltage control signal.
• Operates with a 5V control signal, making it ideal for Arduino, Raspberry Pi (with level shifting), ESP modules, and other 5V digital logic systems.
• Typically built using an SPST/SPDT electromechanical relay, enabling isolation between low-voltage control circuitry and high-voltage loads.
• Applying 5V to the control pin activates the relay, switching the connected load ON or OFF.
• Widely used in home automation, robotics, industrial controls, IoT, and smart energy applications.
• Includes LED indicators for relay status and screw terminals for convenient load wiring.
• Compact and easy to integrate into embedded and DIY projects.

SPECIFICATION

APPLICATION

• Home automation
• IoT projects
• Industrial automation
• Robotics
• Security systems
• Energy management
• DIY electronics
• Automotive applications
• Medical equipment
• Environmental control