Insert Electroluminescent (EL) layer
Electroluminescent (EL) layer between the graphic overlay and circuitry layer,
Can light so we can press the keys easily.
Use EL driver to power.
EL membrane switch
eaglesteven2017-10-07T13:58:33+08:00Electroluminescent membrane switch Insert EL sheet emboss 10 pillow keys with metal domes inside 4 LEDs inside 6 colors Autotex F150 as graphic overlay 3M 467 as rear adhesive
