This file type includes high-resolution graphics and schematics when applicable. Soon after membrane keyboards and switches were invented 30 years ago, they were ridiculed as a low-cost but unreliable ...

One style of low-profile keypad assembly is the conventional flexible membrane keypad where the switch circuitry is screen-printed. Silver conductive polymer inks are printed onto 1.25 mm (0.005 ...

Lumitex, Inc. has introduced a family of patented new technologies that enable designers to backlight or illuminate areas that have previously been problematic or unreachable. The new technologies are ...

What’s the difference between a conventional and a harsh environment membrane switch? What kind of failure modes are conventional membrane switches susceptible to? What’s the difference between a ...

Electronic devices and circuits are important tools for healthcare and for a wide range of medical applications. Medical electronics can help improve the quality of life in addition to extending life ...

Over the past few years, Razer has made quite a few innovations in the mechanical keyboard space. After developing their own mechanical switches several years ago, Razer went on to develop several ...

Razer’s latest peripheral offerings are full-size keyboards that have interesting designs and affordable prices. The Razer Ornata V3 and Ornata V3 X are both available now and sell for $70 and $40, ...

Are you a mechanical keyboard purist that demands the lightning-fast, unmistakable response of true switch actuation? Do your digits sometimes feel the fatigue of battle after protracted gaming ...

Cougar offers the 500K with tons of features, and with the UIX system involved, there is plenty more to offer! While not the most affordable membrane based keyboard, you do get a lot of bang for the ...

Soon after membrane keyboards and switches were invented 30 years ago, they were ridiculed as a low-cost but unreliable method of inputting data. After decades of improvements, often unnoticed by ...