After completing the Mega Drive version of the arcade cabinet, I decided to make another one, a "child" unit to go with it. The subject this time is the Mega Drive Mini.The basic frame is repurposed ...

Ever since the prices of Raspberry Pi single-board computers hit deranged levels, I’ve found myself gravitating towards the ...

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

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.

Home Assistant is a great way to rig up and manage your smart home and its many and varied devices. You can of course control ...

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

UCL chemists develop an LED-driven, room-temperature route to atomic hydrogen for metal-free hydrogenation and hydrodehalogenation without H₂ gas.

Andy Huot] has a fantastic-looking infinity mirror digital clock that really raises the bar. It uses high quality components, ...

Intriguing designs for any room.

The flip-flop, aka latch, can also be understood as Bistable Multivibrator as two stable states. Generally, these latch ...

Japan’s Ministry of Economy, Trade and Industry (METI) has selected four finalist private-sector fusion projects for its program aimed at supporting fusion power generation demonstration in the 2030s.