Giovanni '@Cyb3rn0id' BernardoPaolo Loberto - @MrLoba81
Published © CC BY-NC

Supplino - DIY PSU

A simple PSU made with breakout boards and having a cool graphical display

AdvancedFull instructions provided2 days32,122
Supplino - DIY PSU

Things used in this project

Hardware components

1.8'' 128x160 Display (based on the ST7735 controller)
×1
8bit Level Shifter (based on the TXS0108E)
×1
ACS712 Breakout Board - 20A model
×1
DC/DC Buck converter (based on LM2596)
×1
DC/DC Buck converter - Variable voltage model XH-M401 (based on XL4016E1)
×1
Relay Module, Active Low
×1
Arduino Nano R3
Arduino Nano R3
×1
Protoboards (50x70 and 30x70)
×1
Panel Pushbutton (dia 12mm, N.O.)
×1
Multi-Turn 50K Potentiometer
×1
Panel Square Toggle Switch (~12x19mm)
×1
Panel Banana Sockets (red and black)
×1
Panel Barrel Jack 5.5x2.1
×1
M3 Brass Insert
×1

Software apps and online services

Arduino IDE
Arduino IDE

Hand tools and fabrication machines

3D Printer (generic)
3D Printer (generic)
Soldering iron (generic)
Soldering iron (generic)
Solder Wire, Lead Free
Solder Wire, Lead Free
Crimping tool kit with JST and Dupont Connectors

Story

Read more

Custom parts and enclosures

3D-printing parts

There are 2 different enclosures in the cad/stl folder of the repository: Variant 1 and Variant 2, choose what you prefer

Schematics

Supplino Schematic

Code

Github

Credits

Giovanni '@Cyb3rn0id' Bernardo

Giovanni '@Cyb3rn0id' Bernardo

3 projects • 19 followers
Italian Maker. I love retrogaming, retrocomputing and making stuff with microcontrollers & 3D-printing.
Paolo Loberto - @MrLoba81

Paolo Loberto - @MrLoba81

1 project • 12 followers
🇮🇹 Italian Software developer with curiosity about technology

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