thedreiskre
Active member
I'm designing "control boxes" which act as the io for my teensy project. They have cv inputs and outputs as well as potentiometers and LEDs. The general idea is that I could connect multiple control boxes to one teensy, and it would use them to control various functions. For example one control box could control an LFO, while another could control a filter. However, these boxes need a lot of IO. I hope to be able to use 6+ control boxes with one teensy, and at 32 io per box, that is a total of 192 analog inputs and outputs - far to many for the teensy.
My first idea was to multiplex the input signals using a binary counter, and while this should work for the inputs, it wouldn't be able to hold the output signal.
Is there any way of approaching this problem which could allow me to hold all 192+ output signals for the duration of the audio sample before they are updated?
Any help is much appreciated.
My first idea was to multiplex the input signals using a binary counter, and while this should work for the inputs, it wouldn't be able to hold the output signal.
Is there any way of approaching this problem which could allow me to hold all 192+ output signals for the duration of the audio sample before they are updated?
Any help is much appreciated.