ShillehTek Power Supply Module
Best reliable power solution for electronics hobbyists and breadboard prototyping.
This compact module simplifies prototyping by providing reliable, switchable power directly to a breadboard. It eliminates the need for messy external wiring, making it an essential tool for quick circuit testing and development.
$6.99
at
Amazon
Who it's for
- Hobbyists building prototypes on standard solderless breadboards
- Makers working with mixed-voltage sensors and microcontrollers
- Developers needing various ways to power their electronics projects
Who should skip it
- Engineers requiring high-amperage power for heavy-duty mechanical components
- Users with non-standard or budget-grade solderless breadboards
- Beginners prone to making wiring mistakes during complex circuit assembly
Performance breakdown
Breadboard Integration
Snaps perfectly onto standard MB102 rails without wobbling or loose connections.
Voltage Versatility
Seamlessly toggles between 3.3V and 5V for mixed-logic component testing.
Input Flexibility
Dual DC jack and USB power options accommodate almost any workbench setup.
Form Factor
Low-profile design keeps your workspace clear for jumper wires and components.
Power Capacity
One watt limit is sufficient for logic, but struggles with power-hungry peripherals.
Build Quality
Reliable enough for hobbyist prototyping, though the plastic housing feels lightweight.
Key Specs
Compatibility
MB102 prototype breadboards, Arduino, Raspberry Pi, ESP32
Output Voltage
3.3V / 5V
Input Voltage
DC 6.5-12V or USB
Output Wattage
1 Watt
Form Factor
Compact and flat
Know before you buy
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