Analog voltage output 12-key pad available from SparkFun Electronics
Eagle Other
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VKey Voltage Keypad

VKey Voltage Keypad

VKey Voltage Keypad(PRT_12080)

12 Button keypad with analog voltage output. Design and firmware files for the VKey Voltage Keypad.

Repository Contents

  • /Documents - Additional design files including LTspice simulation and parametric spreadsheets
  • /Hardware - Eagle PCB and schematic files
  • /Libraries - Arduino library and example code
  • /Production - Test bed files and production panel files

License Information

The hardware is released under Creative Commons ShareAlike 4.0 International. The code is beerware; if you see me (or any other SparkFun employee) at the local, and you've found our code helpful, please buy us a round!

Distributed as-is; no warranty is given.

Author: Byron Jacquot @ SparkFun Electonics