I've got personal project to create huge Midi surface controler with lot of rotary+ring led +tiny OLED display, maybe few buttons and leds too....
For Led i've planned to use 74HC 595
For switch certainly a 74HC165
But i'm stuck with rotary encoder.....i've seen some schematics with 74HCT251 others with 4051
What is the must usefull and fairly to use with 595 and 165 or if you have another stuff to propose ???
Concerning the oled display i'll use this
I've already 1 and it's working great, but on my project i want to use more than 10 and i really don't know how to do.
I'm sure someone will help me?
Thanks for all.