1-Channel Relay Module – Low-Level Trigger (5V/12V)

A single-channel relay module with a low-level trigger. A simple way to switch a lamp, pump or other load from an Arduino, ESP or Raspberry Pi.

Specifications

• Channels: 1
• Coil voltage: 5V or 12V
• Trigger: low level
• Isolation slot between control and load areas
• Power and relay status LEDs

Mains-voltage wiring must be done by a licensed electrician in Australia.