USB-PWR is an easy and cheap way to make your breadboarding experience easier by providing 3.3V or 5V from USB to your processor or peripherals. A jumper allows you to switch voltage levels easily.
USB Power Module Features
- miniUSB connector
- LM1117 voltage regulator
- PTH jumper for selecting 3.3V or 5V
- Power LED
- 3 dummy pins for easier snapping into a breadboard
- FR-4, 1.5 mm, red soldermask, white print
- PCB dimensions: 20.32 × 17.78 mm (0.80 × 0.70")
The picture below shows a typical orientation on a solderless breadboard.
Download USB-PWR Schematic