If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

This is a real question that I really get asked by really dumb people...all the time #shorts Tik Tok @petegustin ig @RealPeteGustin If you have any interest at all in what you just saw and you’d like ...

A sedan with flashing lights in Bulacan during rainy weather has raised safety concerns among motorists. On Tuesday, November ...

For most of us, the days of having to insert a disc to play our media are increasingly behind us. But if you’d like to provide your kids with the experience, you could use CardFlix. For the ...

Abstract: Driver drowsiness is one of the main causes of road traffic accidents because it reduces cognitive capabilities and reflexes. Therefore, different artificial intelligence-based methods have ...