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Oktawia

Developer and electrician from Poland who just likes doing things her own way

Poland
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oktawia

This user joined on 10/08/2026.

Things I've Built

DIY 3D printer motherboard

based on stm32 black pill, it managed to print a calibration cube, but i gave up on calibration because noise was everywhere (no wonder why :p)

Telemetry for my air gun on esp32

I made a ballistics computer for my air gun that has an optical DIY chronograph, hacked cheap Chinese laser distance meter, an IMU, some other equipment and a phone app to gather all that data for later.

ESP32S3 power delivery source

I made a usb c power delivery charger without using any dedicated chips for that, everything implemented in software on esp32s3.

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