If you have ever wanted to create your very own laser tripwire grid like in the movies to protect your valuables possessions, buildings or outhouses. You might be interested in a new Arduino ...

Jon Bumstead has created an awesome Arduino powered 13 note midi harp after receiving funding from the optics group Spectra at Washington University in Saint Louis. Watch the video below to learn more ...

Playing a game of laser tag at home has become a reality thanks to some clever Raspberry Pi and Arduino setups in the past, and it’s been taken a step further by replacing the players with RC tanks.