Open source digital servo replacement module for the Sony Walkman WM-D6C. Replaces the CX20084 servo IC, CP304 boost converter, and CN301 power jack with a single STM32G0B1-based PCB. Dual variant: USB-C PD or polarity-agnostic barrel jack input. Bare-metal C firmware. CERN OHL-P v2 / MIT / CC BY 4.0.
Comprehensive STM32F796 dev board tailored for versatile applications. Features dual OTG USB-C interfaces (FS and HS), high-speed DRAM, DSI and EMMC storage. Ideal for developers seeking advanced integration and performance in their hardware projects
4-layer ESP32-C3 WROOM development board with USB-C, ESD protection, LDO regulation and differential pair routing — designed in KiCad
A professionally structured, production-ready KiCad schematic integrating an ESP32-WROOM-32D with wired dual-port Ethernet, high-speed USB-C debugging, and an onboard AC/DC power supply.
An hardware audio interface featuring an ouput selector and an amplifier powered by usb C
a very skibidi usb charger hub. powered using an old PC PSU with 12V and 5V to charge phones and alike
KiCad PCB automation toolkit — placement, routing, scoring, and experiment management
Anotter USB temperature logger that can record up to four channels with thermocouple or NTCs connected via CDC directly or SCPI to USB.
Anotter USB temperature logger that can record up to four channels with thermocouple or NTCs connected via CDC directly or SCPI to USB.