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Mini Power Supply Module HW-131 Breadboard Power Module


  • Special power module for breadboard, compatible with 5V and 3.3V.
  • Apply to the MB102 breadboard, very useful for Arduino breadboard projects.
  • DC 6.5-12V or USB power supply the input voltage.
  • The output voltage can be switched between 3.3V and 5V.
  • Two-way independent control can be switched to 0V, 3.3V, 5V.
  • Onboard two 3.3V, 5V DC output pin, convenient for external use.


  • Material: PCB
  • Input Voltage: DC6.5-12V or USB power-up
  • Output Voltage: 3.3V, 5V switchable
  • Max. Output Current: <700mA
  • Item Size: 53x32mm / 2.09x1.26in
  • Item Weight: 11g / 0.41oz
  • Package Weight: 13g / 0.46oz
  • Package Size: 7 x 4 x 2.5cm / 2.76 x 1.57 x 0.98in

Package Includes:

1 x HW-131 Breadboard Power Module

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