This project demonstrates Li-Fi (Light Fidelity) communication between two Arduino boards using visible light for data transmission. Text data is transmitted using an LED and a 4x4 keypad on the ...

What if you could combine the simplicity of Arduino with the power of a Linux-based processor, all in one compact device? Enter the Arduino Uno Q, a new development board designed to handle everything ...

NYC beaches are where tropical beaches addicted to meth go to die. So says [Vije Miller] in his write-up for his Arduino sand matrix printer. It’s a clever idea, five servo-operated cardboard plungers ...

Ghouls are on the horizon, threatening to destroy the entire city along with all of its citizens. The choice is simple—join the invading flesh-eaters and help their cause, or side with the CCG agency ...

Anime-inspired games on Roblox are pretty much a dime a dozen, but Project Slayers is arguably one of the best. Not only does it boast deep RPG mechanics, a leveling system, and an open world, but it ...

US President Donald Trump is betting that aggressive fiscal stimulus, deregulation, and looser monetary policy can deliver rapid growth without rekindling inflation. But centuries of experience across ...

If you’ve wiring up a microcontroller and need some kind of storage, it’s likely you’ll reach for an SD card. Compared to other ways of holding data on your project, SD cards are ...

The top 6 project management mistakes — and what to do instead Projects seldom go as planned, leaving project managers with any number of small fires to put out. Here are the most common issues ...

This project is a full-stack IoT application designed to monitor ambient temperature using an Arduino Uno R4 WiFi and a DHT11 temperature sensor. It operates in a local development environment and ...

Keypad phones, believe it or not, are still in use, and there is a surprising amount of variety to choose from. Some of the phones include 4G connectivity, cameras, and are built to last. If you're ...