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Public designs
dc power mod for radios using usb-c connector and usb-pd protocol powering at 12V
a USB power delivery powerbank pcb based on IP5328P chip, feel free to use it
A USB-C Gamepad for Portrait-Mode
Charge your Phone off of your Bike while adapting charging power to available power / riding speed.
A UPS for raspberry pis.
Multiple parallel Li-ion 18650 battery cell module with BMS and data storage with MCU control.
FTDI helper for the future. With FT230X, blinky lights and USB-C!
Dev board for RP2040 and FUSB302B
Framework Expansion Card that includes a USB hub to hide a bare dongle inside and still have a USB-A port externally
A TS100 USB-PD replacement PCB.
Convert power delivered over USB-C PD to charge 10S/12S Li-Ion battery
Without using a USB-C PD controller chip, handling communication over the USB cable, USB-C standard allows to get 5V up to 3A through a hardware availability detection. Here I show a design developed on KiCad and made through JLCPCB, powering from a USB-PD source and providing 5V and 3.3 (through a step-down converter) up to 3A.
This board is a Bluetooth to PC audio bridge! It lets you connect devices such as consoles or phones to it via Bluetooth to transmit audio, and then the board sends the audio through to your PC headphones with a wired connection!! TLDR: It lets you pass audio through to your PC from external devices :D