01/PROJECTS

All projects.

Welcome to the museum of all my projects, home to both my grand successes and my spectacular failures, and everything in between.

Electronics ● Complete

Garden guardian

A soil-moisture-sensing, pump-controlling ESP32 micro-garden minder. Necessary? Obviously not.

ESP32PCBMQTTPython
Mechatronics ◌ In progress

Soldering fume sniffer

Particle sensor + RP2040 mounted to the bench arm. Tells me when to crack a window.

RP2040CAD3D print
Embedded ● Complete

Self-aiming Nerf turret

Computer vision on a Jetson Nano. Tracks the cat. The cat does not approve.

JetsonOpenCVServos
RF ● Complete

Pocket SDR scanner

A handheld software-defined radio in a 3D-printed grip. Listens to things it probably should not.

RTL-SDRSTM32C
Embedded ◌ In progress

Vintage ohm-meter retrofit

Gutted a 1970s analog meter, kept the needle, drove it with a DAC. The needle is happy.

ATmegaDACRestoration
Tutorial ● Complete

KiCad in 90 minutes

A no-nonsense walkthrough from schematic to fab files. Boring on purpose.

KiCadPCBVideo