I build things that would electrify ten-year-old me. Often, that means building the tools too. Luckily, I like both.

Electronics, machines, and software, in roughly chronological order.

Projects

  1. Wrapped Mu particle detector board

    Mucosmic ray detector for a rocket

  2. Render of the Ogma modular flight computer stack

    Ogmamodular flight computer for rocketry

  3. Working Pace timer held in one hand

    Paceminute timer for swimmers

  4. JIM Jointed Inclinable Multirotor with illuminated windscreen

    JIMJointed Inclinable Multirotor concept design

  5. Seán holding the BT Young Scientist trophy for VerifyMe

    VerifyMeauthorship verification after ChatGPT

  6. Force impact sensor

    Forceimpact detecting sensor for hurling

  7. Cat RFID feeder

    CatRFID scanning feeder

  8. Mechanical seven-segment clock

    Clockmechanical 7-segment display

  9. Spudnik CanSat

    SpudnikCanSat with rigid origami solar array

  10. Wind turbine test setup

    Windturbine orientation research

  11. Sarah and Seán presenting ClimateActionHow.com

    ClimateActionHow.comclimate-action site made with my sister Sarah

  12. Desk cleaning study

    Shininga light on desk cleaning protocols

Tooling

  1. Sparky, a heavily modified Ender 3 Pro

    SparkyEnder 3 Pro, gradually rebuilt

  2. Twin extraction ducts running from stacked workshop enclosures to the window

    Extractorwindow-vented fume enclosure

  3. Twister machine, control electronics and copper carriage

    Twistermachine for making tiny artificial muscles

  4. Floodlamp oven, controller and two ForceField boards

    Floodlampreflow & annealing oven

Sunlight filtering through the spreading branches of a large tree