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5V 1-Channel Relay Board Module

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5V 1-Channel Relay Board Module

The 5V 1-Channel Relay Board Module provides a simple way to switch high-voltage loads from your Arduino, Raspberry Pi, or other microcontroller project. Controlled via a 5–12V TTL signal, this relay can switch loads up to 250V AC, making it suitable for controlling lights, fans, pumps, and other mains-powered devices.

The board includes an onboard LED power indicator and screw terminals for easy wiring of the relay output.

Key Features

  • 5–12V TTL Control – Compatible with 5V and 3.3V logic microcontrollers
  • Switching Capacity – Up to 250V AC / 10A
  • Screw Terminals – NO, COM, and NC relay outputs for easy connection
  • LED Indicator – Onboard power indicator for quick status check
  • Songle SRD-05VDC-SL-C Relay – Reliable, widely used relay

Ideal For

  • Arduino and Raspberry Pi home automation projects
  • Switching lights, fans, pumps, and solenoids
  • IoT devices requiring mains-voltage control
  • Prototyping industrial control systems

Package Contents

  • 1× 5V 1-Channel Relay Board Module
Warning: This module switches mains voltage. Ensure all high-voltage wiring is performed by a qualified person and that connections are properly insulated.
Need more channels? See also the 2-Channel, 4-Channel, 8-Channel, and 16-Channel relay modules, or the Optocoupler Relay Module for isolated control.

Resources

$1.36

Original: $4.54

-70%
5V 1-Channel Relay Board Module—

$4.54

$1.36

Product Information

Shipping & Returns

Description

The 5V 1-Channel Relay Board Module provides a simple way to switch high-voltage loads from your Arduino, Raspberry Pi, or other microcontroller project. Controlled via a 5–12V TTL signal, this relay can switch loads up to 250V AC, making it suitable for controlling lights, fans, pumps, and other mains-powered devices.

The board includes an onboard LED power indicator and screw terminals for easy wiring of the relay output.

Key Features

  • 5–12V TTL Control – Compatible with 5V and 3.3V logic microcontrollers
  • Switching Capacity – Up to 250V AC / 10A
  • Screw Terminals – NO, COM, and NC relay outputs for easy connection
  • LED Indicator – Onboard power indicator for quick status check
  • Songle SRD-05VDC-SL-C Relay – Reliable, widely used relay

Ideal For

  • Arduino and Raspberry Pi home automation projects
  • Switching lights, fans, pumps, and solenoids
  • IoT devices requiring mains-voltage control
  • Prototyping industrial control systems

Package Contents

  • 1× 5V 1-Channel Relay Board Module
Warning: This module switches mains voltage. Ensure all high-voltage wiring is performed by a qualified person and that connections are properly insulated.
Need more channels? See also the 2-Channel, 4-Channel, 8-Channel, and 16-Channel relay modules, or the Optocoupler Relay Module for isolated control.

Resources