This breadboard power supply can take power directly from DC power supply (5V to 12V) and outputs a selectable 5V or 3.3V regulated voltage.
Compare to other breadboard power supply designs, this one provided mini-USB port like the seeeduino , you can toggle the switch and select your p..
5V/3.3V breadboard power supply designed by SeeedStudio. It can directly take power from DC wall wart and outputs both 5V and 3.3V regulated voltage. Compared to other breadboard power supply designs, this power supply provides a micro-USB port, which you can use both 5V and 3.3V regulated voltage. ..