Capacitive displacement sensors span a wide range of resolution, from the touchscreen sensors which can only detect displacement as a binary state, all the way to the sensors in semiconductor fabs ...

Oh sure, you’ve got calculators. There’s that phone program of course, and the one that comes with your OS, and the TI-86 and possibly RPN numbers you’ve had since high school. But what you don’t have ...

The little board that could.

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...