I havent found anything, but iam sure there is already info on the topic. So even just a link would be helpful for me.
I want to build a Jukebox. So pretty simple. Around 30 Buttons, if Button is pushed add song to queue. Thats it more or less.
Since Iam a total newbee to pi and python:
How would I add several buttons to the pi? And what would the code roughly look like?
Thanks in advance.
Edit: To add a little more Info, I would need around 100 buttons. As far as I could google this means Iam gonna ned several GPIO extensions(?). How could I get and work with so many signals? The command would be simple for each one.
Maybe USB would be a better option then GPIO for this amount? Iam not to keen on buying 8 extensions boards for 20€ each.
Maybe thing of it as a DIY piano ^^