STM32 Based soldering station for JBC cartridges, 9-24 VDC and USB-PD power
Open-Source Firmware for ZY12PDN USB Power Delivery Trigger
Driver / Data logger for FNIRSI FNB48, FNIRSI C1 and FNIRSI FNB58 USB Power meter
USB Power Delivery Testing Device and Variable Power Supply
Autonomous USB-C PD controller for Power Sink applications (from Vbus=5V to 20V)
USB PD/PPS direct battery charge controller script for the YK-Lab Shizuku USB tester (a.k.a. YK-Lab YK001, AVHzY CT-3, Power-Z KT002, ATORCH UT18).
A smol and simple STM32G431 based Analog to USB toolkit.
Portable Programmable Power Supply
an usb power delivery powerbank pcb based on IP5328P chip, feel free to use it