In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a certain type of clicky satisfaction. [wjddnjsdnd] took that concept a ...

Solana SOL $122.00 gained 1.9% over the last 24 hours, trading near $129 as it outperformed the broader crypto market, with the CoinDesk 20 Index (CD20) inching up just 0.15% in the same period. SOL ...

After millions of views and online speculation, the family behind the Plainfield property reveals what really caused the eerie signal ...

If you’ve been waiting for an Omnilux sale to see what all the hype around LED masks is about, you’re in luck. In honor of Valentine’s Day, the brand is offering $50 off one mask, $115 off two masks ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

Antenna design is often referred to as a black art or witchcraft, even by those experienced in the space. To that end, [Janne] wondered—could years of honed skill be replaced by bruteforcing the ...

Abstract: A physical random code (PRC) multiple-input multiple-output (MIMO) radar system is proposed and experimentally demonstrated for three-dimensional (3D) multi-target imaging. The radar system ...

Machine learning is increasingly deployed in safety-critical domains where erroneous predictions may lead to catastrophic consequences. This highlights the need for models to know when they do not ...