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Analog voltage output 12-key pad available from SparkFun Electronics

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Octocat-spinner-32 Production Files
Octocat-spinner-32 documents
Octocat-spinner-32 hardware
Octocat-spinner-32 software
Octocat-spinner-32 .gitignore

VKey Voltage Keypad

12 Button keypad with analog voltage output.

VKey Voltage Keypad
VKey Voltage Keypad

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
  • /Production - Test bed files and production panel files
  • /Software - Arduino library and example code

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

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