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.