Breadboard Power Module for the Model MB-102 or alike

Overview:

Unlike the other breadboard power supply model, this one provides mini-USB port like the Arduino family, you can toggle the switch and select your power source. (USB or DC jack).

It fits the breadboard model MB-102 or any type with the same width. Featuring a concave design, it does not waste proto zone on the board. There are two independent power connections by 5V/3.3V optional. The two power switches on board can control each side voltage independently.

With this board, you can send power to both power lane of the breadboard, and each side has a on/off switch.

Features:

* Output voltage: 3.3VDC and 5VDC
* Input voltage: DC 7-12V adapter or 5V Mini USB
* Power indicator by LED