Morse key to computer keyboard input using Sparkfun Pro Micro (https://learn.sparkfun.com/tutorials/pro-micro--fio-v3-hookup-guide/introduction)
Since the Pro Micro offers true USB functionality, should be a plug & play device for turning morse into ASCII. C++ Arduino Code to upload to microcontroller, uses the Keyboard library.
Based on Morse library from Google's Gboard Morse Language keyboard: https://morse.withgoogle.com/learn/
Special characters found from GitHub user natevw: https://gist.github.com/natevw/0fce6b56c606632f8ee780b5d493f94e
Completed prototype (box, keyer, electronics):
Bill Of Materials:
1x - Sparkfun Pro Micro clone
1x - Ameco AM-K1 (https://www.gigaparts.com/ameco-am-k1.html)
1x - Piezo Speaker
1x - Log 20K Ohm Potentiometer
1x - 100 Ohm resistor
Wood for enclosure
To Do: Add switch for audio on/off