Build your own ESP32 and ESP8266 projects this weekend. We detail 10 practical IoT builds, including a Wi-Fi weather station using a DHT22.

If you spend any time near a gym, you may be familiar with Bluetooth heart rate monitors — a small pack of electronics mounted on a strap round the chest which can relay heart rate data to ...

A cracked screen doesn't matter when the phone becomes a server.

Build your own 4G smartphone using the MAKERphone 2.0 ESP32-S3 educational kit. Kids 9 and up can learn Arduino C++ and make real calls on a 1000mAh battery.

You want Retro? We did, when we started our retrocomputing challenge. [Peter] decided that transistors weren’t retro enough, ...

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Two-wheeled self-balancing robot using pole-placement state feedback on an Arduino Nano. Balances indefinitely within ±2° and recovers from 10° pushes. Includes simulation, SolidWorks CAD and firmware ...