Breadboard Power Supply Module 3.3V 5V MB102 Switched Header Arduino PIC Pi


13 in stock

SKU: MB102 Breadboard Power Supply Category: Tags: , , , , , , ,


A great addition to breadboard builders, offering a constant regulated 3.3 volts and 5.0 volts power supply with an input voltage range from 6.5v to 12v.

Using A1117-5 and A1117-3.3 regulators this power supply module fits standard MB102 dual power-railed, 2.54mm pitched breadboards.

The voltage on the left and right rails can be set independently to 3.3v, 5v and off.

Complete with header pins to tap off the 3.3V and 5V power rails.


  • MB102 breadboard or jumper wires
  • Power on/off push switch
  • Power on LED
  • Input voltage : 6.5v to 12v DC via 2.1mm jack socket
  • Output voltage : 3.3v & 5.0v;
  • Maximum output current : 700mA
  • Board size : 54mm x 32mm
  • Height : 25mm

Additional information