These are some great DIY projects that you can do for cheap.

I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

Engineers have developed robotic fish that mimic real aquatic life, offering an aquarium experience without the upkeep. These miniature submarines, powered by Arduino and guided by an overhead camera ...

Roboduino V2 is a multifunctional robot car based on Yahboom UNO R3. The all-metal body with 60MM Mecanum wheels, combined with 4-channel motor independent drive, which can achieve 360° ...

Abstract: The emerging Internet of Things(IoT) framework allows us to design small devices that are capable of sensing, processing and communicating, allowing sensors, embedding devices and other ' ...

An influencer known online as CircuitCindy has gone viral after building a fully functional, internet-connected treat-dispensing slot machine for her cat from scratch, complete with spinning reels, a ...

‘Chemical laboratories are often designed around a very narrow idea of standard talent,’ says one academic striving to make such spaces more inclusive ‘“Are you sure? You have to do a lot of lab ...

For under $50, you can play full console-style games on your Android phone with perfect controls and a comfy cradle.

An APK teardown reveals Google could soon let you control desktop Gemini from your phone to manage background tasks and ...

OpenClaw, the open source AI agent, just launched native iOS and Android apps that pair with your own self hosted gateway.

If you want to get around Monaco, a map — digital or otherwise — is probably the best way to navigate. But if you just want to appreciate the city’s form in a more artistic way, you might enjoy ...