This BB-SUP-KIT is a power supply kit for the solderless breadboard. It takes power from the 2.1mm DC wall adapter or any DC voltage supply. There are four options for the output voltage 5V 1A, 5V 1.5A, 3.3V 0.5A, or 3.3V 1.0A. Respectively, it is base on L7805ABV, L7805CV, UA78M33CKCSE3, or NTE1904 voltage regulator IC. It is design so the user can easily use inexpensive wall adapter to power up electronic circuitry on the breadboard.

This board features innovations that set it apart from other voltage regulator boards. Innovations feature like dual input voltage sources (2.1mm power jack is primary source, both sources can be hook up at the same time), heat sink on the voltage regulator (better heat transfer), power ON LED indicator and ON/OFF switch. After assembly, you can plug the BB-SUP-KIT directly on to the breadboard. The board is small and compact in size 1.96 x 1.50 inches.

The kit comes all of the parts and easy to assembled. Please check Parts List document for more detail. There is a beginning experience with soldering iron required. Please see Assembly Instruction for more detail.