PCB based keyboards consists of a glass epoxy PCB, with a hard backed PCB and a thin polyester layer printed with conductive silver .
These two layers are isolated with a spacer which has air vents for Perfect operation of the switch. These keyboards are available in tactile or non-tactile types with or without embossing. These keyboards can be assembled with a built in LEDS and can have backlit with Electroluminescent lamps, or LEDS.
Sincerely Plantautomation Technology
Regards,
Client Success Team (CRM),
Please fill the all required fields....!!
