Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good ...

Finally, eco-friendly music.

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 ...

Most polymers don’t mix—and that’s the point. Polymer alloys succeed by engineering the interface: use thermodynamics to predict separation, processing to sculpt morphology, and compatibilizers to ...

India will host the AI Impact Summit 2026 in New Delhi from February 16 to February 20, bringing together global technology ...

Students at Spelman College have developed an artificial intelligence system that allows anyone to communicate verbally with ...

So, you’ve got a welder lying around and you’re thinking, ‘Could I actually turn this into a 3D printer?’ Well, it’s not ...

Valentine’s Day is coming up fast. Here are some of our favorite, fun gift ideas worth giving in 2026, from LEGO and games to ...

A custom-built drone stunned the endurance community this week after staying in the air ...

From rare Ferraris and Bugattis to race cars, prototypes, and oddballs, here are the standout cars from Retromobile 2026 in Paris.

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...