In this project, I'll make a small circuit capable of blinking lights, on its output we get a digital signal that we can use ...

In this project, I'll make a small circuit capable of blinking lights, on its output we get a digital signal that we can use to turn on and off an external light like an led or relay for bigger loads.

The Blink Wired Floodlight Camera is now $49.99, down from $99.99. It features 1080p video, dual 2,600-lumen LED lights, color night vision, and a 105dB siren.

When [Kerry]’s son asked him if there was a way to make a mouse click rapidly, he knew he could take the easy way and just do it in software. But what’s the fun in that? In a sense, it’s just as easy ...