From Caesar ciphers to AES and RSA, Practical Microcontroller Cryptography shows how cryptography actually runs on ...

Microcontrollers (MCUs) have widely been considered the workhorses of embedded design – responsible for reading inputs, controlling outputs ...

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 ...

Through research that blends computing with interior design, Queen’s researcher Sara Nabil is mentoring women through hands-on research that builds skills and confidence for science careers.

In a world filled with high-tech robotics kits and programmable gadgets, one artist decided ...

I programmed it with ESPHome, and it only took a few hours from start to finish.

Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...

Everything changes with time. Some changes happen so rapidly — like 7 frames or more per second — that we perceive them as ...

Haptics and induction, plus a whole load of testing.

Imagine a line of affordable toys controlled by the player’s brainwaves. By interpreting biosignals picked up by the dry electroencephalogram (EEG) electrodes in an included headset, the ...

In 1971, in Nigeria, a young man sat on his bed, holding wires in his hands and a small black box in front of him. Four batteries powered it. A few buttons controlled it. When pressed, it answered one ...