PICfix2 hardware project for PS2 laser protection using an improved open-collector reset shutdown interface.
An ESP32-based WiFi daughterboard mod for the Philips PerfectDraft beer dispenser to monitor temperature and volume via MQTT/Home Assistant or iobroker
One ATtiny2313A soldered on top of the FD3206 controller, and a Famicom Disk System drive rewrites whole disks again. 8 solder points, 0 trace cuts, 0 extra parts, 230 bytes of flash, 0 MISRA C:2012 findings
High-fidelity AI Smart Speaker: An Edifier D12 retrofit powered by Raspberry Pi 5 and I2S DAC+. Features reSpeaker XVF3800 for voice capture and a modular Python core supporting Gemini/OpenAI Real-time APIs. Includes hardware-based AEC, wake-word detection, and VAD for a seamless, professional DIY voice assistant experience.
Prototype PS2 Slim power OR-ing board with OEM PSU priority and optional USB-C PD input.
PS2 optical-drive protection and telemetry project for monitoring laser/servo behavior, detecting flatline coil-drive faults, and cutting coil power to help preserve original disc-reading hardware.
A modular PlayStation 2 power/reset button interposer, I/O controller, and optional touchscreen control hub for managing internal PS2 mods.
Custom USB-C hardware modification PCB designs and firmware for legacy devices.
Hardware fix for the Xbox 360 Guitar Hero III Les Paul when star power tilt fires at rest: bypassing the drifted MMA7360L accelerometer with a ball tilt switch
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