Oracle has released version 27 of the Java programming language and virtual machine. As the second non-LTS release since JDK 25, the final feature set includes nine JEPs, five of which are still ...

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.

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

It's a fun color, lightweight and more affordable than other handheld fans on the market. What's not to love? But when I’m running out the door and want something compact to throw in my bag, I always ...