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2 CH 12V Relay Board 3.7V 1800mAh 18650 Battery and DIN to any digital


2 CH 12V Relay Board 3.7V 1800mAh 18650 Battery and DIN to any digital

Yard notes & kiln story

Description

2 CH 12V Relay Board 3.7V 1800mAh 18650 Battery and DIN to any digital and DIN to any digital GPIO pin on your microcontroller Universal PWM Control: Standard 50 Hz PWM input works directly with Arduino Servo library

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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