C++
C++ for hardware projects: writing firmware for Arduino microcontrollers to drive LED matrices, timekeeping, and physical devices.
C++ projects
16 Apr 2026
ESP32 Mini OLED Webcam Stream
Stream your webcam to a tiny ESP32 OLED display with MediaPipe face detection and seven dithering styles. Runs from a single Arduino sketch file.
4 Aug 2024
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.
C++ articles
9 Feb 2025
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.