If you’re building your first plotter, or you just like thinking in right angles, you’d probably consider a Cartesian design ...

A Raspberry Pi, an Adafruit 7-segment display, a 3D printed case, some vibe coding—and we've got a forever-clock that never ...

Back in school, I spent more hours than I can count hunched over an Arduino Uno – blinking LEDs, wiring up sensors, and building clunky robots that barely worked but felt like magic. The Uno was ...

The sport of fencing requires keeping score, just like so many other similar pastimes. When their club’s existing scoring rig ...

This repository contains the complete software and Arduino firmware for a custom DIY pen plotter. The hardware is based on the 3D-printed design from Thingiverse: Pen Plotter by KikiTay, with custom ...

When you think of Arduino projects, your mind likely goes straight to RFID door locks, weather sensors, or automated plant watering systems. While these are undeniably pretty cool projects, you might ...

The simple and naive country girl Mariana arrives in Rio de Janeiro from Minas Gerais trying to find her fiancé, José da Silva, with his picture only, and without his phone number or address. She is ...