4×4 Matrix Array 16 Switch Keypad
- Easy communication with any microcontroller.
- 4×4 key is a 4×4 matrix keyboard module. It has 8 pins and 10 number 4 Letters on the interface.
- Small and compact in size, easy and convenient to carry.
- The sensitive of touch is high, fit for AVR and PIC.
- Comfortable and soft to touch, the feeling is good.
- Four mounting holes on each corner, easy and convenient to install.
- Size: 6.5×6.4cm
- Key number: 16 keys
- Color: black
1 x 4×4 matrix array keypad