It could be as simple as a disconnected or dirty keyboard, but it might be a software or driver problem This article explains how to fix an unresponsive keyboard. This guide covers built-in ...

What he ended up with is this touch-based piano keyboard. We’ve featured the CapSense library in the past, but even that example uses a very meticulously crafted test rig of foil tape ...

It's entirely possible it's my fault - I have been known to use a dirty keyboard. Regardless, it's extremely annoying. (The space bar is the the most-used key on the keyboard.) Here's how The ...