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

The code is written in the Arduino IDE for a smart cooker whistle counter using an ESP32 microcontroller.

One of the best aspects of ESP32 boards (and by extension, sensors) is their dirt-cheap pricing, and that’s pretty much why I ...

Open-source Bitcoin seed generator Entropy32 Plus uses radioactive decay and SHA-256 to create offline BIP39 seed phrases.

Intriguing designs for any room.

TinyGo version 0.42 introduces significant updates, including recoverable panics and support for Go 1.27 and LLVM 22, ...

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

Seven finalists announced across the Young Innovators and Government Innovation categoriesWinners to be announced at the WAIOTY awards ceremony on 2 ...

Seven outstanding innovators have been named as finalists in the final two categories of the 2026 Western Australia’s Innovators of the Year Awards. A total of 23 applications were received across the ...

Build innovative ESP32 projects with these five practical ideas. Create a custom crypto ticker, wire up an MQ2 gas sensor, and use an e-paper screen.

DCF77 is a German VLF transmitting station that broadcasts a time signal across Europe on 77.5 kHz. Thus a common sight in a ...

At the heart of the project is an ESP32 microcontroller and an ultrasonic sensor, which senses motion within a designated ...