Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

It’s still self-surveillance with our tax dollars and everything else, but we are also creating nets of smart devices and ...

The symmetric composition is defined by the “time bridge,” which frames the display in German silver, a copper-nickel-zinc ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

People across the nation are gearing up to lose an hour of sleep this weekend as the clocks are due to spring forward soon. While this typically results in approximately an hour less in bed for many, ...

You've taken time to declutter your wardrobe, kitchen, bedroom, and many other spaces in the home. Now, it's time to declutter your devices. Professional organizers filled us in on the digital habits ...

Scientific research underpins the things we do. Huge investments are made capitalizing on technological developments; governments declare that their policies will be based on academic evidence; ...

In this video I'm showing you the basics of using the Arduino EEPROM and showing you a trick that you can utilize to have a default set of values saved in the Arduino EEPROM on the first run of your ...

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and ...

People say it every day without thinking ― “two o’clock,” “six o’clock,” “eight o’clock sharp.” But what is the purpose of that little “o” and apostrophe? Is it short for something? Why do we only use ...

Iran invented the relatively simple Shahed 136 attack drone, but is now fending off US copies launched against it in combat. Why, when the US military has expensive, cutting-edge and hi-tech weapons, ...