NuPhy Linux: USB HID Communication for Keyboard Control

September 28, 2025

Building a command-line utility for hardware control using low-level USB communication

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NuPhy 75 keyboard with RGB lighting controlled via Linux command-line utility ^

Developed a C-based command-line utility enabling full control of NuPhy 75 keyboard lighting and key mappings on Linux through direct USB HID communication.

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Contrib Cal V2: From Open Source Project to Commercial Partnership

September 28, 2025

How a weekend project became a commercial product through strategic partnership with Elecrow

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Contrib Cal V2 showing GitHub contribution LED matrix with commercial-grade PCB and 3D printed enclosure ^

Transformed the Contrib Cal project into a commercial product through partnership with Elecrow, complete with professional manufacturing, TDD-rewritten codebase, and streamlined installation process.

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Bonsai for Kids Made Easy - Book Reading App

June 15, 2025

Private educational app combining EPUB reading with gamification for young bonsai enthusiasts

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Bonsai for Kids app showing book reading interface and virtual bonsai collection ^

Developed a private educational app featuring EPUB reading, virtual bonsai collection, daily wisdom, and bookmark functionality using React Native and Expo.

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Contrib Cal: Physical GitHub Contribution Tracker

April 28, 2025

A 3D printed Raspberry Pi Pico project that visualizes GitHub activity with NeoPixel LEDs

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Contrib Cal showing GitHub contribution LED matrix ^

Created a physical GitHub contribution calendar using a Raspberry Pi Pico 2W and NeoPixel LEDs, housed in a custom 3D printed opaque black enclosure with MicroPython firmware.

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