[imsolidstate] built his own pressure ... sensors. As the foam gets compressed, the capacitance between the two pieces of copper changes, a measurement that is fairly easy to make with an analog ...

FabToy is a plush toy with a 24-sensor array of fabric-based pressure sensors that offers dense spatial sensing coverage ...

He had a MPX5010 analog pressure sensor lying around, but could not interface it directly with the DH-100. He found a Picaxe M20 in his parts bin and decided this was a good way to build his first ...