Multicore processing boosts performance and energy efficiency in many coding situations. Bare-metal algorithms further ...

Not sure why your Apple Watch lights up green on the back? There's more going on under the surface with this vital fitness ...

Challenging Asimov’s Laws in Half an Hour Understanding Asimov’s Three Laws of ...

Cyber flashing became illegal in 2024. Now, the government is making it a priority offence, putting the pressure on tech companies to do something about it. Cyber flashing is when someone sends a ...

Back in 2017, Hackaday featured an audio reactive LED strip project from [Scott Lawson], that has over the years become an ...

It’s the evening before publication, and a pair of Hackaday writers convene to record the week’s podcast. This week Elliot Williams is joined by Jenny List, and it’s a bumper ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...