Instead of throwing that spent Elf Bar nicotine vape into the trash, you can pull most of the guts out, plug in a circuit board and some controls, then suck on the mouthpiece to play digital sounds.

The Nintendo Switch may be one of the most innovative consoles ever, all thanks to its namesake ability to switch between TV and handheld play. Nintendo’s joy-cons were initially a game changer, but ...

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 ...