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uxcell 4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu

4.7 (1) Write Review
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$7.79

$ 2 .99 $2.99

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About this item

  • 4*4 Matrix Keypad Keyboard Module MCU
  • External keyboard microcontroller expansion
  • The Keypad library allows your device to read a matrix type keypad
  • 4×4 numeric keypads are most widely used in numerous mini project which requires the user or the operator to give command to the system or to feed in some data
  • If you solder on a header, we highly recommend laying down some flux on the pads first, inserting the header pins, then soldering


Great Sensors. Having Fun With Electronics and Programming!
Description:
External keyboard microcontroller expansion.
Specification:
Keypad Number: 16
Type: 4*4
PCB Size: 43.6mm x 39mm (L*W)
Package Includes:
1 x 4x4 Matrix Keypad


(michael wardlow
Reviewed in the United States on November 3, 2024
keypad works good and pinouts are labled . Unfortunately cannot find any keypad covers for this keypad