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Quiz Buzzer Strike Back
Fourteen years ago I built my first quiz buzzer system . It worked, but the hardware was — let's say — a product of its constraints. I used every single IO pin on the Arduino, plus a 74HC595 shift register and two 74LS32 OR gate chips just to drive the LEDs. It was held together by necessity and a certain stubbornness that I think is just part of making things. I always told myself I'd revisit it. This year, I finally did. The Brief I Set Myself The original build worked, but
Philippe Chretien
4 days ago4 min read


Say it, Print it
I want to be upfront, I went into this experiment with low expectations. Not because I doubt AI tools — I use them all the time — but because what I was trying to do felt like a weird edge case. I wanted to use Claude Code to write OpenSCAD, a programming language for building 3D objects in code. No drag-and-drop, no visual modeling. Just pure, parametric geometry defined in text. Would Claude even understand it well enough to be useful? Could I describe a physical object in
Philippe Chretien
Mar 295 min read


A Year of Creativity
After 10 years of absence, I’m challenging myself to complete one project per week for fifty-two weeks.
Philippe Chretien
Mar 221 min read


My New Base4 Clock In Action
My new Base4 Clock in a trendy Montréal Co-Working space!
Philippe Chretien
Sep 21, 20171 min read
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