Hi Vlad,
Can we put in series CD74HC4067 to have a file data.conf like this example:
B2.1.6 FMS_Key_A
B2.1.7 FMS_Key_B
B2.1.8 FMS_Key_C
ect ..

Less connection on arduino, fewer wires between modules.

Patrick
ago in Electronic Components by

1 Answer

0 votes
Patrick,
No, it doesn't work this way with multiplexers. They can not be "chained".

By the way, you can use the SimVim Matrix slave board and have up to 148 key inputs:
http://simvim.com/svc_matrix.html

Vlad
ago by
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