If you're sick of hunting around for a power source for your breadboard projects and want a simple, small, and convenient power module, well, here's the solution.

After you solder in the pin headers, plug in a power supply into the 2.1mm jack, it's time to start making stuff while your pals are still trying to figure out how to wire that 9V battery to a crappy 7805.

• Multiple regulator options, see Options below.
• Power from wall-wart, 2S or 3S LiPo, 6-cell NiCd/NiMH/AA, etc.
• Common 2.1mm power jack (same as Arduino), center positive, outside negative
• Two sets of output pins for stable installation on breadboards
• Small; only takes up a tiny corner of the breadboard
• 100uF and 0.1uF filtering capacitors on the output
• 10uF and 0.1uF filtering caps on the regulator input
• All SMT components populated
• Just add pin headers

Options

Open Source Hardware repository

Designed and assembled in the United States of America.