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Holiday Notice: Elecrow will be on holiday from May 1-4. You can still place orders during this time. PCB & PCBA orders will be processed from May 4th, and product orders will start shipping from May 5th. Enjoy the holidays!
This is a high-quality AC/DC adapter, it uses the USB connector to power up other modules such as the Arduino-compatible board or Crowduino. With this module, you do not need to power the crowduino with a PC anymore. You may also need a Mini USB Cable or Type-B USB Cable For Arduino.