Programmable calculator on Pico DIY

Author	Message
Mixtel90 Guru Joined: 05/10/2019 Location: United Kingdom Posts: 8508	Posted: 10:57am 28 Mar 2024       I wonder if MMBasic would do the keypad scanning if you use KEYPAD twice? Use a different set of row inputs and a different variable. you may get 4x8 keys then. 12 GPx pins needed.