A keypad is one of the most commonly used input devices in microprocessor applications. In a standard keypad wired as an X-Y switch matrix, normally-open switches connect a row to a column when ...

It’s a problem that faces many a piece of older equipment that ribbon cables of the type used on membrane keyboards start to fail as they become older. These cables are extremely difficult to repair ...

Membrane keypads offer very economic, small size, multi-layered, moisture sealed, self adhesive mounting switching solutions which may be printed with graphics to match the end product. Rubber keypads ...