TTL to cps Conversion

TTL  =  Transistor–transistor logic

Here is a Matlab script to convert a TTL tachometer signal from a motor shaft encoder into a cycles per second (CPS) vs. time plot.

ttl_cps.m

The script’s cycle detection criterion might need adjustment for a given encoder system.

Please send me an Email if you have any questions.

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Tom Irvine
Email: tom@irvinemail.org