davedarkoWiring is done with the help of two PCF8574 I2C input expander. not sure if I'll write it with wiring or python or if i will use an external IC for scanning.
https://hackaday.io/page/2325-keyboards-please
you can read here how I got to the keyboard I designed.
Discussions
Become a Hackaday.io Member
Create an account to leave a comment. Already have an account? Log In.