Keyestudio MB102 Breadboard dedicated Power Supply Module 3.3V /5V For Breadboard

This Keyestudio MB102 breadboard power supply module is a convenient power solution designed to slot directly into standard MB102 breadboards. It is ideal for students, hobbyists, and makers who need reliable, dual-channel power for their prototyping projects. With flexible input options and switchable outputs, it simplifies powering your circuits safely.

Dual independent power channels

The module features two independent power channels to supply your breadboard rails. One channel can be toggled between 3.3V and 5V using an onboard slide switch, allowing you to run mixed-voltage circuits simultaneously.

Flexible input power options

Power the module using a standard USB connection for a constant 5V output, or use an external DC power supply between 6.5V and 12V. This versatility makes it easy to power your prototypes from a computer or a benchtop adapter.

Tailored for MB102 breadboards

This power supply module is specifically designed to plug directly into the power rails of an MB102 breadboard. This eliminates messy jumper wires and keeps your prototyping workspace neat and organised.

Convenient auxiliary output pins

The board includes two sets of dedicated DC output pins. These pins allow you to easily route 3.3V or 5V power to external components and devices off the main breadboard.

Reliable current delivery

The module supports a maximum output current of less than 700mA. This provides sufficient power for standard microcontrollers, sensors, and small electronic components during testing.