At the heart of the system is a flywheel launcher that fires a replica object out of the second portal as soon as the first ...

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

Arduino's VENTUNO Q is now up for pre-order, priced from $299. The development board comes with Ubuntu preinstalled and is built around Qualcomm's Dragonwing IQ8 platform.

The Brick Experiment Youtube Channel has built RC Submarine 5.0, a LEGO-based remotely controlled submarine designed to ...

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

A YouTuber has taken Lego engineering underwater, building a 6.5-pound radio-controlled submarine packed with functional Lego ...

Look for the wireless capability you need, not the name on the board ...

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.

A YouTuber has built a 3kg fully working submarine using LEGO parts and taken the tiny vessel underwater in a river after ...

Open-source operating system project openKylin recently released version 3.0, which made its debut at the 2026 China International Big Data Industry Expo. As artificial intelligence increasingly ...

Can X-ray imaging work without a dedicated room or generator? A handheld system combines battery power, portability, and ...