Agriculture use very high volumes of water and farming alone accounts for 70% of all water consumption. The same sector is responsible for wasting approximately 60% of that water according to the UN’s ...

The air around us rarely announces itself. Exhaust from a busy road, dust from a building site, smoke from burning leaves, ...

Build a tiny ESP32 OLED keychain with a 1.3-inch display and custom 3D-printed enclosure. Wire the ESP32 S3 and program it ...

An AI Wildlife-Crossing Alert System for Forest Roads Using Arduino UNO Q is a solar-powered edge-AI safety system designed ...

A Linux-powered touchscreen macro deck and virtual input device. Features a customizable 60-button grid, virtual keyboard, precision touchpad, and web-based configuration UI. Built with LVGL on ...

The IKEA Kortlinje is a digital clock that costs around 20 dollars, featuring a hygrometer and thermometer. It’s another ...

A mechanical TV — the kind that makes an image with a Nipkow disk and a single lamp with some help from persistence of vision — is easy enough to wrap your head around. Moving that technique into the ...

A collection of Arduino projects, embedded systems experiments, and circuit simulations. This repository contains reusable Arduino code organized by category, with each project accompanied by a ...

I was playing KBreakout at home by controlling it with my mouse and imagined how much more fun it would be to control the game by moving a physical paddle on the table. I also wanted visual feedback ...

Hello, today I am going to review the UUNA TEK iAuto, an automatic handwriting machine designed to reproduce physical handwriting using a real pen on real paper. It also supports wireless connectivity ...

What you need Full display setup: Arduino UNO R4 Minima or UNO R4 WiFi, Adafruit 2.8-inch TFT Display Shield V2, four Arduino Modulino LED Matrix modules, and at least one Modulino Knob, Buttons, or ...