This practical gadget will come in handy at CES or MacWorld so everyone will know your name. It's the Scrolling LED Name Badge II and it's packed with name badge features. This badge is fully ...

We’ve seen a lot of arcade machine builds here on Hackaday. Seriously, a lot. Even more so since the Raspberry Pi took over the world and made it so you didn’t have to cannibalize an old laptop to ...

Since the CCF moonlights as the general EE haberdashery forum, I thought my best bet would be to ask here. I'm looking for scrolling LED marquee; most use red LED's but I'm open to any color (blue ...

Electronics enthusiasts that are looking for a project to keep them busy over the weekend may be interested in this awesome and massive Arduino powered LED scrolling sign which is being created by ...