Project Description

LED membrane switch

3 colors,

21 pillow or dome embossed keys with metal domes inside,

1 LED,

Autotex F150 as graphic overlay,

3M 467 as rear adhesive.

Glue single or bi-color LEDs on silver circuitry for LED membrane switch.

LEDs come in a variety of colors such red, yellow, green.

The LED window area is generally clear or semi-transparent.

Usually emboss LED window to hold the LED inside.