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Breadboard Power Supply 5V/3.3V 500mA DC2.1

  • Model: bzb8780072
  • Shipping Weight: 100g
  • 13 Units in Stock
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It's a very simple and nice board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboard. The power supply for it can be either from 6-12 DC2.1 power jack or from USB power.  The maximum current it can provide is 500mA.


  • Input voltage: 6-12V (Power Jack) 5V (USB)
  • Output voltage:3.3V/5V
  • Output current:500mA
  • On/Off switch
  • Power status LED
  • Pin Head 5/3.3V output
  • Central positive DC2.1 power jack

Shipping List

  • Breadboard Power Unit (Assembled) (1 unit)