When it comes to LED matrixes, building one is just the first step. Then you have to decide what to display on it. [panjanek] ...

Distortion pedals and overdrive effects usually have a bunch of lovely transistors or op-amps inside and lots of knobs and dials to tweak the sound to your personal taste. However, it’s ...

In AMI, each array element’s response is orthogonally modulated and aggregated, and the aggregate is squared using a noncoherent power detector. The resulting low-frequency cross-correlations are ...

However, crosstalk between proximity sensing units and limited mechanically stretching suppressed its practical application for conventional capacitive sensor array. Here we report a stretchable ...