Projects on the Move

Break free and use the Power Supply DIY Kit in any circuit to make your project more portable.

This DIY kit provides all the components required to create a power supply that accepts 7-12V and converts the voltage down to 3.3V or 5V to power your microcontroller and connected components without being tethered to a wall outlet.

Order your Power Supply DIY Kit

The quickest way to become an electronics hobby ninja!

Unpack. Solder. Go!

Skip the hard tasks and continue with the fun part of assembling the bits & pieces of a PCB. Start by selecting the included components, then solder it together and see your project come to life.

Never miss a part.

Ever tried assembling a PCB from the BOM (Bill of Materials) itself? We did, and we know how hard it is to collect all the needed parts and components. We already did the hard part for you by sourcing all the parts and components needed so you can get straight into creating a finished, working PCB.

Built by makers, for makers.

The Quantum team is comprised of curious makers and tinkerers, and this DNA can be found within each of our hardware and software products. Our DIY Kits are no exception. We designed our Kits to work well past their first impression, meaning you will have access to step-by-step documentation, high-quality open-source 3D Files, sample code, and so much more. Using your DIY KIT unleashes the true power of your making capabilities and introduces each of your individual projects to a multitude of integration possibilities.

Compatible with Arduino.

We made our new DIY Kits compatible with Arduino to make sure more people have access to these awesome boards. The Arduino files can be found in our GitHub repository and are also linked down below.


  • Do I need to buy additional parts?

    You just need a 7-12V battery or power source and then you're ready to go.

  • Do I need to use the Quantum platform to use this product?

    No. This is an independently used power supply that can power any piece of electronics at 3.3 V DC or 5 V DC.