Bookmark Guru - PCB keypad supplies and manufacturer PCB keypad is very useful and also the most suitable for complicated circuit. This type of keypads is used in rigid-PCB based membrane switch. These switches are the perfect suit for those applications having a complex circuit layout, and that too in a tiny space, and those which require more than one electric component, like LEDs, chips, resistances, and so on. Tue, 06 Nov 2018 05:21:31 UTC en