We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

Arduino has transformed the way hobbyists, engineers, and educators approach electronics and programming. If you’re eager to dive into the world of embedded systems and learn how to use Arduino, ...

4. Within the Arduino IDE, select "Sketch" -> "Include Library" -> "Add .ZIP library", then select the downloaded zip file. This should add the library. To use the library, you'll have to include the ...

The ESP32 is a fantastic little board. You can use it to fix your Wi-Fi deadzones in 15 minutes or even convert it into the perfect little travel router. However, while ESP32 boards might look the ...

Walk into any electronics store, and you'll find plenty of temperature sensors priced anywhere between $15 to $50. Even if you get past the price and buy a fancy one, you'll be disappointed to know ...

Many of us electronics hacker types tend to have at least the same common equipment on our benches, namely a multimeter, an oscilloscope, some sort of adjustable power supply, and maybe a logic ...

A desktop status light project based on ESP32-C3 SuperMini + BLE Bluetooth. It turns a toy traffic-light ornament into a visual indicator for Cursor Agent / AI coding states—thinking, executing, ...