My Projects

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A clip-on kitchen timer that starts its countdown when the water hits a temperature you chose, not when you press a button.

Project Owner Contributor

PotWatch — the timer that waits for the boil

Ilia Kuzmin

Things I've Built

Septic Tank WiFi Alarm

An IP68 float switch and an ESP32 that sends a Telegram message before the tank overflows. MicroPython, no soldering, no SIM card and no subscription — about €30 in parts. Built because the tank gives no warning of its own.

Handheld Cable Length Counter

Measures cable that cannot be laid out straight: walk along it, feed it through a printed TPU wheel, read the running total. ESP32 with a 100 PPR optical encoder and X4 quadrature decoding, accurate to ±2 mm over five metres. Housing designed in

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Lutetium

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