news
| Aug 23, 2026 | Published the Super Spectral browser analyzer — a singing-voice spectrogram, pitch trace and tuner that run entirely in your own browser, with no audio leaving your machine. It is the host half of a wrist-worn analyzer still being built on an ESP32-S3; what it reports there is measured, and it says nothing yet about the watch.  |
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| Jul 15, 2026 | Published my Miniature Warehouse Management System: an end-to-end Java and Spring Boot proof of concept for warehouse picking, with an HHT API, live admin dashboard, QR labels, PostgreSQL audit ledgers, and operational diagnostics. Explore the project.  |
| May 31, 2026 | Resurrected my Delta robot parallel manipulator project — the code is live on GitHub. Back at it with my collaborator Armando Rodriguez, who nudged me to pick it up again.  |