Description: This is a very simple board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboard.
Input power can be supplied to either the DC barrel jack or the two pin header labeled + and -. Output power is supplied to the pins labeled GND and VCC. Board has both an On/Off switch and a voltage select switch (3.3V/5V).
The two pairs of GND and VCC holes are spaced such that when connected to our Basic Breadboard both power busses will be powered.
Check out our Unregulated Power Supply Tutorial!
Note: Headers are not supplied. You will need to supply your own headers to connect this board to a breadboard. Check below for some breakaway header strips.
Based on 2 ratings:
1 of 1 found this helpful:
I soldered the headers onto the power supply PCB, connected a 12VDC power cube to the power jack and it worked. A person can’t ask for any more than that…
What I really like about this proto-board design is that, the headers are correctly placed and allow for the power buss in each side of the proto-board to receive power.
This proto-board power supply is well worth the money.
Very sturdy and reliable - not cheaply made. And if you want it to sit flat and stable just connect it about 5 spots in from the edge and put a dummy female header somewhere under the other side.