B10 Breadboard Power Module 2-Way 5V/3.3V
Part number: B10Breadboards, PCBs & Enclosures
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Prices updated: 12 Oct 2026
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About this product
B10 is a breadboard power supply module with a recessed design that sits in the breadboard without using extra rows. It provides two outputs, 5V and 3.3V, which can be disconnected individually, and can be powered from USB or a DC jack. It is intended for Arduino and other prototyping boards.
Specifications
- Output voltages
- 5V and 3.3V
- Distribution
- 2-way, each output can be disconnected
- Power input
- USB or DC jack
- Design
- Recessed, saves breadboard space
Frequently asked questions
How do I choose between 5V and 3.3V?
Use the 5V rail for 5V boards and the 3.3V rail for 3.3V boards or sensors. Each rail can be disconnected separately.
Which power sources can it use?
The listing states it can be powered by a USB supply or a DC jack.
