4x4 Keypad 16 Key 4PCS Matrix Array Membrane Switch Keypad Keyboard for Microcontroller
Special Features
- 🔑♥ Included : 4 pack of 16keys 4X4 Membrane switch keypad
- 🔑♥ 8 pins connector, pitch 2.54mm membrane switch keypad
- 🔑♥ Life span : average tactile time 1,000,000 ,Operation Temperature : 0-60°C
- 🔑♥ Ultra-thin design,Adhesive backing, excellent price/performance ratio, easy interface to any microcontoller.
- 🔑♥ Application Ideas : Security systems, Menu Selection, Data entry for embedded systems.
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