MB102 Breadboard Power Supply Module
The MB102 Breadboard Power Supply Module is a versatile power supply designed for use with breadboards in electronic prototyping. It provides stable 5V and 3.3V outputs, which are commonly required for powering various components such as sensors, microcontrollers, and other low-voltage devices.
Features
- Wide DC input range: 6.5V to 15V — compatible with batteries, adapters, or USB supplies.
- Can be powered by a DC jack (7V to 15V).
- Regulated output options: 3.3V, 5V, and raw Vin directly available.
- USB Type-A female socket offering a versatile 5V output for powering peripherals.
- Dual delivery method: outputs accessible through screw terminal blocks and pin headers for flexible wiring.
- Built-in ON/OFF power switch for easy control.
- Reverse-polarity protection safeguards against wrong input connections.
- Over-current protection (1 A) to guard against excessive loading
- Compact Design: Fits directly onto a breadboard for easy integration into your prototyping setup.
- Current Rating: Supports up to 700mA for 5V and 150mA for 3.3V, suitable for powering multiple components simultaneously.
Specifications
| Parameter | Value |
|---|---|
| Input Voltage Range | 6.5V – 15V DC |
| Output Voltages | 3.3V, 5V, and direct Vin |
| USB Output | 5V via USB Type-A female port |
| Output Access | Screw terminal block + pin header |
| Over-Current Protection | 1A |
| Protection Features | Reverse polarity protection |
| Power Control | Onboard ON/OFF switch |
| Breadboard Compatibility | MB102 standard |
Applications
- Breadboard prototyping for electronics projects.
- Powering low-voltage components like sensors, microcontrollers, and displays.
- Ideal for DIY electronics, robotics, and embedded systems.
Package Contents
- 1x MB102 Breadboard Power Supply Module.
Please note: This item only comes with a Power Supply Module, Breadboard is not included





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