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1-Channel 12V Relay Module

1-Channel 12V Relay Module

$5.79 USD
$5.79 USD $5.79 USD
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  • [1 RELAY CHANNEL]: Control a single device—ideal for home automation, robotics, industrial control, and DIY electronics projects.
  • [12V DC OPERATING VOLTAGE]: Works with 12V systems, compatible with Arduino, Raspberry Pi, ESP32, and PLCs.
  • [HIGH & LOW LEVEL TRIGGER]: Supports both trigger modes for flexible integration with microcontrollers and automation systems.
  • [SAFE OPTICAL ISOLATION]: Built-in optocoupler protects your control circuits and ensures stable, safe operation.
  • [EASY SETUP & MONITORING]: Screw terminals and onboard status LED for simple wiring and real-time relay status feedback.

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