What is it?

A minimalist breadboard power supply.

It's dead simple. It just connects a 2032 coin cell battery to both power rails of a standard breadboard with an on/off switch and power indicator led, and that's it.

Why did you make it?

It's annoying to connect power to a breadboard. Alternates that use a DC wall plug power supply can arguably be a bit overcomplicated.

What do you get?

Comes as a self-assembly kit. It's difficult to ship something with header pins attached in a flat-pack container without damaging both the pins and the container. (Very) basic soldering skills are required to assemble this kit.

Kit contents

• PCB
• Header pins
• slide switch
• 3mm led
• resistor
• coin cell battery holder

Not included

• positronic brain
• gesture recognition sensor
• Heisenberg compensator
• polyfuse
• cloaking device
• death star plans
• push notifications
• current limiter
• selectable voltage,
• grays sports almanac
• DC barrel jack
• piezoelectric power harvesting
• e-ink screen
• neutrino detector
• IR communication
• dental x-ray
• twitter client