Control high-voltage AC and DC devices safely using the 1 Channel 5V Relay Module. This compact relay board allows low-voltage microcontrollers to switch high-power electrical loads, making it an essential component for home automation, industrial control, IoT, and embedded electronics projects. Featuring optocoupler isolation for improved safety and signal stability, the module can be easily interfaced with Arduino, ESP32, ESP8266, STM32, Raspberry Pi, and other 5V-compatible development boards.
Designed with onboard status LEDs, screw terminals, and transistor driver circuitry, it offers reliable switching performance for lights, fans, pumps, solenoids, and other electrical appliances.
Key Features
- ✔ Single Channel 5V Relay Module
- ✔ Optocoupler Isolation for Enhanced Safety
- ✔ Supports AC and DC Load Switching
- ✔ Compatible with Arduino, ESP32, ESP8266, STM32 & Raspberry Pi
- ✔ LED Indicators for Power and Relay Status
- ✔ Screw Terminal Connectors for Easy Wiring
- ✔ Ideal for Home Automation, IoT, Robotics & Industrial Control
Whether you're automating appliances, controlling motors, or building a smart home system, the 1 Channel 5V Relay Module provides a reliable and easy-to-use switching solution for your electronics projects.
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