Open-source boards designed in KiCad by potpurri on GitHub, from 8 repositories. A board’s address here is its repository’s there.
potpurri/LiPo_Charger_TP4056_BuckBoost_TPS63020
This PCB is designed to safely charge a lithium-ion cell and provide a selectable 3.3V or 5V output. It's equipped with components that ensure safe charging and protection for the battery and supports flexible output…
potpurri/A1-External-ESP8266-Cooling-Fan-Module
ESP8266-board driving an external fan for improved cooling of nozzle and prints
potpurri/BeerBoard
This board consists of 4 layers, providing a robust platform for various applications beyond its original purpose.
potpurri/LIR2032-charger
Charing board for LIR2032 batteries (or other lithium type button/coin cell batteries with the same diamater and mx voltage of 4.2V)
potpurri/USB-C_PD_Board_V2_CYPD3177
This PCB is designed to provide selectable output voltages and currents using the Infineon CYPD3177 USB Type-C port controller.
potpurri/USB-C-PD-CYPD3177-and-BeerBoard-stand
This USB Power Delivery (PD) Board is based around the CYPD-3177 chipset. The board allows users to select the desired output voltage and current using onboard switches, making it ideal for powering my breadboard…
potpurri/UV_Disc_Charger
This project presents a UV disc charger designed to illuminate glow-in-the-dark disc golf discs using 100 UV LEDs.