The 5V 1 Channel Relay Module DC is a reliable and efficient switching solution designed for controlling high-voltage devices using low-voltage microcontrollers such as Arduino, ESP8266, ESP32, and other development boards. Ideal for automation, DIY electronics, and smart home projects.

Technical Details / Features

• Operating Voltage: 5V DC
• Single Channel Relay Output
• High/Low Level Trigger Support
• Maximum Load: Typically 10A @ 250V AC or 10A @ 30V DC
• Opto-isolated design for improved safety (on most modules)
• Compatible with Arduino, Raspberry Pi, ESP32, ESP8266
• LED indicators for power and relay status
• Durable PCB design for long-term use
• Screw terminals for easy wiring