This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional ...

The $10 ESP32 board has been a complete game-changer. It has helped transform my approach to building a reliable, ...

Now, you can simply drop JPG, JPEG, or PNG photos into the folder that you bind mounted to the Docker container. The ...

Acid rain sucks, particularly if you run a fancy university with lots of lovely statues outside. If you’d like to try and ...

Scientists have designed a new type of gas sensor that can tell apart "mirror image" versions of the same smell molecule, ...

Over the past decades, physicists and quantum engineers introduced a wide range of systems that perform desired functions ...

Ali Miri details how electromagnetic waves can improve computing matrix operations for advanced computing systems.

Here’s a fun rabbit hole to run down if you don’t already have the RP2040/RP2350 PIO feather in your cap: how to serve data without CPU intervention using PIO and DMA on the RP2350. If ...

I tested a tiny plug-in that claims to prevent electrical fires - can something so simple really bring peace of mind?

The three-year-old girl had swallowed the pin accidentally, posing a serious risk of internal damage, as per initial assessment. Updated 27 Nov, 2025 08:47am ...