MB102 Breadboard Power Supply Module
Best affordable power solution for electronics hobbyists and students.
This essential prototyping tool simplifies circuit development by delivering stable, dual-voltage power directly to your breadboard. It eliminates the clutter of external power supplies, allowing for a cleaner, more efficient workspace. With built-in safety features, it provides a reliable foundation for testing microcontrollers and sensors without the hassle of complex wiring.
$23.69
at
Amazon
Who it's for
- Hobbyists building circuits that require multiple power levels at once
- Beginners looking for a tidy way to power their prototypes
- Makers who need various ways to connect to power sources
Who should skip it
- Power users running high-draw components like motors or LED arrays
- Perfectionists who prefer high-precision components over budget-friendly generic parts
- Students prone to making common wiring mistakes during initial experimentation
Performance breakdown
Breadboard Integration
Snaps perfectly onto standard rails without loose connections or wobbling.
Voltage Versatility
Dual 3.3V and 5V rails cover almost every common hobbyist microcontroller.
Safety Reliability
Built-in short-circuit protection prevents accidental damage during rapid prototyping sessions.
Build Quality
Functional plastic housing feels lightweight and utilitarian rather than premium.
Ease of Setup
Eliminates messy external wiring for a clean, streamlined development workspace.
Power Stability
Consistent enough for simple logic circuits, though prone to minor fluctuations.
Key Specs
Voltage Rating
3.3V and 5V
Compatibility
Standard Solderless Breadboards
Protection
Overcurrent and Short-circuit
Mounting Type
Breadboard Plug-in
Know before you buy
Still have a question?
Ask Metto anything about the MB102 Breadboard Power Supply Module before you decide.
