This project convert an analog dialer input to USB keyboard signal, using an Arduino.
https://www.instructables.com/id/DIY-Analog-Dialer-to-USB-Keyboard/
Have fun!
This project convert an analog dialer input to USB keyboard signal, using a Geekcreit® Pro Micro 5V 16M Mini Leonardo Microcontroller. Have fun!
C++
This project convert an analog dialer input to USB keyboard signal, using an Arduino.
https://www.instructables.com/id/DIY-Analog-Dialer-to-USB-Keyboard/
Have fun!