This breadboard 3.3V / 5V power supply module fits the power rails on MB102 breadboards.
It also features a mini USB power port to supply power to external devices.
Each power rail can be independently configured to supply 0V/3.3V/5V by setting the jumpers for each rail.
6 pins per power rail (3 V+, 3 GND) hold the module securely in place. The cutaway design prevents the module from obstructing pin rows on the breadboard,
making it a great choice to power our 400 pin breadboards and an Arduino using an AC-to-DC 12V adapter.
The USB socket can work as either an input or output socket, however do NOT connect 5V input and the DC power socket at the same time.
This module does NOT have any overload protection and therefore can be damaged by exceeding the recommended ratings.