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I'm really interested in this idea for other DIY instrument purposes. Razer has keyboards with optical ones, and some people have made them by putting inductiv
by mkl 4y ago
I'm really interested in this idea for other DIY instrument purposes.
Razer has keyboards with optical ones, and some people have made them by putting inductive sensors underneath mechanical switches, but I couldn't find any analog keyswitches for sale. Do you have some examples?
How can you deal with a large number of analog inputs to a Raspberry Pi or similar?
- junon 4y agoI don't remember how many analog input pins exist but a separate circuit that digitizes many analog inputs to a serial stream would be how I'd do it, personally.