Rotary encoders are electromechanical transducers that convert angular displacement into corresponding electrical signals ...

EAO has extended its Series 09 family of rugged HMI keypads for demanding automotive and machinery control applications to ...

Knobs are ubiquitous in technology user interfaces, but touchscreens are increasingly replacing them for interface controls. The latest project from [upir] combines a rotating knob with a ...

Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at ...

Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...