Button Keypad 4x4 - Add Your Own Symbol

The module has 16 push buttons which you can make make into your own custom keypad for numbers, symbols, or navigate and selections in the program.

6970622931386-004

There are pull-up resistors of different values for each button. This makes it possible to connect all the 16 keys to a single analog port of the microcontroller. The button consists of two parts: a cap, which can be applied to any character, and a transparent cover which can prevent blurring of the text and add light.

Quick Spec

  • Input Voltage: 5V
  • Configuration: 4x4
  • Output: Analog
  • Dimensions: 80 x 73.1mm
  • Weight: 46g

Output Values

  • Button 1: 1023
  • Button 2: 930
  • Button 3: 850
  • Button 4: 790
  • Button 5: 680
  • Button 6: 640
  • Button 7: 600
  • Button 8: 570
  • Button 9: 512
  • Button 10: 487
  • Button 11: 465
  • Button 12: 445
  • Button 13: 410
  • Button 14: 330
  • Button 15: 277
  • Button 16: 238

Wiring Diagram

6970622931386-002

Resources

Shipping List

  • 1 x Button Keypad 4x4


Button Keypad 4x4

  • Brand: Robotdyn
  • Product Code: 6970622931386
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock I7-01
    Stellenbosch In Stock Z5145
  • R58.00 (Inc Tax: R66.70)


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Tags: button, keypad, 4x4, 12 button, analog, 5v, arduino, programmable, custom, security