hi
6 output pins driving a binary decoder will give 2^6 outputs, or 64 outputs.
For the input pins, you can use something like the mulitplexing scheme described in the Playground examples page by Fluidforms.. they use 63 resistive input sensors.
D
hi
6 output pins driving a binary decoder will give 2^6 outputs, or 64 outputs.
For the input pins, you can use something like the mulitplexing scheme described in the Playground examples page by Fluidforms.. they use 63 resistive input sensors.
D