Projects

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  VVVF Inverter

  An RP2040-controlled three-phase IGBT traction inverter, with isolated gate drivers and isolated DC bus sensing on a 4-layer PCB.

• 

  IN-12 Nixie Tube Clock

  A Nixie Tube Clock based on the IN-12 tubes, with time syncing over WiFi and a built in boost converter.

• 

  AmogusRP2040

  An RP2040 devboard in the shape of an Among Us crewmate.

• 

  Receipt Printer Daily Briefing

  A receipt printer that gives me a daily briefing with the weather, my Google Calendar, and my todo list for the day.

• 

  LoRa Pager

  An ESP32 powered LoRa pager based on the powerful 1W E22-900M30S LoRa module, with an ePaper display.

• 

  Atomic Watch

  An nRF52840-based smartwatch that synchronizes its time from GPS satellites, featuring nanosecond precision and a month-long battery life.

• 

  Homelab

  A personal home server providing services for me and others, plus the network built around it.