Cytron BreadBoard Power Module 5V / 3.3V

• Breadboard friendly
• Vin from VDC from 7V to 12V, DC Barrel Power Jack
• On board Main power switch, 5V regulator and 3.3V
• Used a lot during prototyping and simple electronic component evaluation
• Can optionally be powered from USB (B type) cable
• USB D+ and D- lines are extended out

This Cytron BreadBoard Power Module 5V / 3.3V is a common board used a lot during prototyping and simple electronic component evaluation. 

The Power Supply comes with 5V and 3.3V outputs to help you get the voltage you want on a breadboard in seconds. You can use AC to DC Adapter (e.g.: 12V 2A adapter) or DC jack to supply this board with a battery.