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2PCS 3x4 Matrix Keypad 12 Keyboard Module External Keypad Board for Microcontroller (3x4 Key) in Kuwait 2PCS 3x4 Matrix Keypad 12 Keyboard Module External Keypad Board for Microcontroller (3x4 Key) in Kuwait 2PCS 3x4 Matrix Keypad 12 Keyboard Module External Keypad Board for Microcontroller (3x4 Key) in Kuwait 2PCS 3x4 Matrix Keypad 12 Keyboard Module External Keypad Board for Microcontroller (3x4 Key) in Kuwait 2PCS 3x4 Matrix Keypad 12 Keyboard Module External Keypad Board for Microcontroller (3x4 Key) in Kuwait 2PCS 3x4 Matrix Keypad 12 Keyboard Module External Keypad Board for Microcontroller (3x4 Key) in Kuwait

4x4 key

KWD 4.500
Brand
SazkJere
Weight
80 g
Model4x4 key
– 1 +

Special Features

  • It provides numbers from 0 to 9, as well as standard stars (*) and hash symbols (#)
  • Keypad is a combination of row and column circuits.
  • The keyboard matrix allows you to quickly add controls to your electronic projects. Easy to communicate with any microcontroller.
  • There is a switch connecting each row and column. So the combinations of rows and columns makes up the 16 inputs.
  • Application: Password security system, Generating external interrupt, Automatic Gate Keypad Lock.

Description

Description:
4x3 12 button matrix keyboard module
It provides numbers from 0 to 9, as well as standard stars (*) and hash symbols (#)
The keyboard matrix allows you to quickly add controls to your electronic projects.
Easy to communicate with any microcontroller.
Size: 7*5*1cm
Weight: 19g
Keypad Number: 12keys
3X4 design, 10 numeric keys, 2 function keys.
1st row 1 2 3
2nd row 4 5 6
3rd row 7 8 9
4th row * 0 #

Package Included :
2 x 12 keys keypad

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