Reliable 4-channel relay module for controlling multiple high-voltage devices via low-voltage signals. Ideal for Arduino, Raspberry Pi, and DIY electronics projects.
Overview:
The 4-Channel Relay Module allows you to control up to four independent high-voltage devices using low-voltage digital signals from microcontrollers like Arduino, Raspberry Pi, or ESP boards. It provides electrical isolation for safety and can be used in home automation, robotics, and other DIY projects. Compact, robust, and easy to integrate.
Specifications:
Channels: 4
Operating Voltage: 5V DC (typical)
Relay Type: Electromechanical
Max Switching Voltage: 250V AC / 30V DC
Max Switching Current: 10A
Signal Input: TTL compatible
Applications: Home automation, robotics, microcontroller projects, DIY electronics
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