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1-Channel 5V Relay Module

1-Channel 5V Relay Module

$5.79 USD
$5.79 USD $5.79 USD
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  • [1 RELAY CHANNEL]: Controls one device—perfect for home automation, robotics, industrial control, and DIY projects.
  • [5V DC OPERATING VOLTAGE]: Works with 5V systems, fully compatible with Arduino, Raspberry Pi, ESP32, and other microcontrollers.
  • [HIGH & LOW LEVEL TRIGGER]: Supports both trigger modes for flexible integration with sensors, controllers, and automation systems.
  • [SAFE OPTICAL ISOLATION]: Built-in optocoupler protects sensitive components and ensures stable, safe operation.
  • [EASY INSTALLATION & MONITORING]: Pre-soldered with screw terminals and status LED for simple setup and real-time relay feedback.

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