Relay Module (1, channel)

The 1-Channel Relay Module is a compact switching device that allows low-power microcontrollers (like Arduino, ESP32, Raspberry Pi) to control high-voltage devices such as lights, fans, motors, and appliances. It is widely used in automation, IoT, and robotics projects.

Key Specs:

• Channels: 1 (Single Channel)
• Operating Voltage: 5V DC
• Control Signal: TTL logic compatible
• Relay Capacity: Up to 10A @ 250V AC / 30V DC
• Optocoupler isolation for safe operation (in some versions)
• Status LED for ON/OFF indication
• Compatible with Arduino, Raspberry Pi, ESP32, and other microcontrollers
• Quantity: 1 Piece