There are 4 repositories under power-supply topic.
EEZ Bench Box 3 (BB3) Modular T&M chassis
OpenModelica Microgrid Gym (OMG): An OpenAI Gym Environment for Microgrids
USB Power Delivery Testing Device and Variable Power Supply
This is a replacement PSU (230VAC input) for the Commodore C64.
2.5kV Isolator for the USB Power Rail
Electronic Modules
STN PLAD: A Dataset for Multi-Size Power Line Assets Detection in High-Resolution UAV Images
Tool for controlling DPM86xx series power supply (python)
MPLAB® PowerSmart™ SDK - Digital Control Library Designer Configuration Tool & Code Generator
Small breadboard power supply that offers MicroUSB connector for 5V power, a screw terminal for max 20v DC power. Select between 5V, 3.3V or Vin for each power rail.
An alternative firmware for the Riden WiFi module that provides Modbus TCP and SCPI support as well as a web interface.
Isolated switch mode power supply for Eurorack synth, ±12V and +5V outputs
This is a description of pedalboard power supplies that I designed an made. I use this power supplies, they are fully working. Pay attention : they are made for 230VAC.
Digital control loop implementation of a simple voltage mode controller regulating the output voltage of a 4-switch buck-boost converter
IoT-devices PS4IoT_V1 Smart Power Supply Unit Module Home Assistant server with ESPHome plugin Basic Setup Example in "managed by MCU mode".
Digital control loop implementation of a simple average current mode controller regulating the output voltage of a 4-switch buck-boost converter
4:1 Fixed Conversion Rate, 1 MHz Operation Firmware Example