Robot Power Supply

Without a doubt this is the most useful robot I designed so far.

This is basically an old 12v wall-wart I found in my drawer, an adjustable buck convertor and a volt/amper meter - together they become a very usable power supply for my crazy electronic projects.

This adjustable power supply has 2 banana terminals (one +, one -), 4 connectors for jumper wires (2 +, 2 -) an ampermeter and a voltmeter.

Read the instruction below carefully, assembling this is a bit tricky - the know is very hard to connect after the buck converter in already in it's place.

Designed with SketchUp, fixed with Microsoft 3D Builder, sliced with Cura and printed in PLA on my Robo3D R1+

**Parts:**

1. Some kind of power supply with a 5.5mm plug

2. A 5.5mm socket (from AliExpress "5pcs/lot High Quality Socket Female Panel Mount Connector 2.1mmx5.5mm Plug Adapter 2 Terminal types for DC Power Supply Jack")

3. A DC/DC buck convertor, **the only model that will fit is the one in the picture** (