按键设计向导(包括公司推荐,工艺,设计原理,测试)英文

Abatek Keypad Design GuideContents
Contents ..................................................................................................................1 Introduction .............................................................................................................3 Contacts ..............................................................................................................3 Keypad Design .......................................................................................................4 Keypad with rubber key top .............................................................................5 Keypad with plastic key top .............................................................................6 Keypad with polydome foil................................................................