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last modified: October 23, 2025

The Hinges and its Secrets for Perfect PETG Print

Posted on 2023-02-07— 3D Printing, Learn

I'm not a 3D printing guru, but I built and tested three print-in-place hinges optimized for PETG/ASA and explain the small design choices that make them work reliably. I walk you through bridging, fin widths, overhangs, and conical holes — read the full post to learn how to print them well.

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Candlelight Emulation – Complexity with Layering

Posted on 2023-02-01— Projects

I explain microcontroller firmware that emulates candlelight using layered, low-resource random waves and simple integer math. I cover color gradients, LED mapping (WS2812B), and flicker modulation so constrained boards can produce organic light. If this interests you, please read the full post for code and details.

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