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electronics

Electronics projects: soldering, wiring, and building hardware-powered devices, like an Arduino word clock with an LED matrix and custom firmware.

electronics projects

  1. 31 Aug 2026

    Three 3D printed durian lamps in different sizes, illuminated with colorful RGB LED effects.

    Durian Lamp

    A 3D printed durian lamp with programmable RGB LEDs, built with an ESP32 and WLED. What started as a simple night lamp turned into several redesigns.

  2. 31 May 2026

    Doom title screen dithered to 1-bit and displayed on a 128x64 SSD1306 OLED connected to an ESP32 DevKit, mounted inside a cardboard enclosure

    1-Bit Doom: Stream DOS Games to ESP32 OLED Over WiFi

    Stream DOS games to a 128x64 SSD1306 OLED on an ESP32 over WiFi. Browser-based 1-bit dithering converts each frame for a tiny monochrome display.

  3. 17 May 2026

    ESP32 pinball game running on a tiny OLED display, housed inside a cigarette case with the board and USB cable visible

    ESP32 OLED Pinball with Capacitive Touch

    A pinball game built from scratch in C++ for the ESP32 and a 128x64 OLED, using capacitive touch pins as flippers and a cigarette case as the enclosure.

  4. 4 Aug 2024

    Arduino 3d printed wordclock

    Arduino 3d printed dutch word clock with minute accuracy

    A 3D printed Dutch word clock with minute accuracy, built with Arduino. Unlike most word clocks that update every five minutes, this one shows the exact time.

electronics articles

  1. 9 Feb 2025

    How to Build a 3D Printed Arduino Word Clock (Minute Accuracy)

    How to Build a 3D Printed Arduino Word Clock (Minute Accuracy)

    A step-by-step DIY build guide for a 3D printed Dutch word clock with minute accuracy, using Arduino, WS2812B LEDs, and a custom letter grid designed in Fusion 360.