Recent Posts

CAD-style illustration of a small pinion gear meshing with the internal teeth of a large ring gear, grey gears with dark outlines on a white background.

Gear Creator

Browser-based tool for laying out and exporting involute gear profiles for laser cutting, CNC, or 3D printing.

Digital display showing time, date, and weather forecast for February 13, 2026, with sensor data and temperature.

Dashboard

Home dashboards showing real-time environment data, built with Raspberry Pi and touch LCDs.

Angled view of the self-balancing robot with top AMOLED showing WiFi, battery, motor current, and pitch telemetry; two knobby RollerCAN wheels and black 3D-printed chassis.

Balancing Robot

Self-balancing two-wheeled robot with ESP32-S3 AMOLED, M5Stack RollerCAN I2C motors, cascaded PID (velocity → angle → current), and a web-based tuning interface.

Black gear with a textured edge and a central hole, designed for mechanical applications.

DDSM210 BLDC Motor Tear Down

A photo teardown of the DDSM210 BLDC motor, showing the internals step by step.

Japanese flashcard app displaying the character 学 with options to flip and learn.

Japanese Flashcards

An interactive Japanese flashcard application for learning vocabulary and kanji.

Collection of various international coins displayed in a glass case, showcasing different denominations and designs.

Coin Display

Photos of a simple coin display build and UI. Gallery pulled directly from project assets.

Robot Dog

Robot Dog project.

Globe illustration showing continents in green and oceans in blue, representing Earth in a simple design.

Places Visited

A visual map showing the countries and Japanese prefectures I've visited throughout my travels.

Circuit board with three RCA connectors and a USB port, labeled DS10, mounted in a black plastic enclosure.

DIY Digital Storage Oscilloscope

A custom-built digital storage oscilloscope project.

Completed Peerless 10-inch subwoofer enclosure on a wooden floor.

DIY 10 Inch Subwoofer

A custom 10-inch passive-radiator subwoofer built around the Peerless XLS-P830452 driver: specs, passive radiator notes, and build photos.

Wooden entertainment center with a TV, speakers, and shelves holding media and electronics.

DIY Floorstanding Speakers

A DIY floorstanding speaker project inspired by the PMC FB1, with links to PMC’s archive page and a Sound On Sound review.

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