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2 Channel 5V Relay Module for Arduino & Microcontrollers

2 Channel 5V Relay Module for Arduino & Microcontrollers

$1.50
$1.50
Sale Sold out

Reliable 2-channel 5V relay module for controlling high voltage devices using low voltage microcontrollers like Arduino and ESP.

  • 2 independent relay channels
  • 5V operating voltage
  • Supports up to 10A 250VAC / 30VDC
  • Optocoupler isolation for safety
  • Ideal for home automation, IoT, and control systems
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