Recent Posts

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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