ELEC 332
Design Challenges
-
We never got around to actually low pass filtering our
PWM signal. Suggest ways in which we could incorporate such
a filter into our setup.
-
A programming challenge:
Write a program (in either C or assembler) which implements PWM
in software (i.e. without using the timer).
Compare the pulse rate
and linearity
you get with this program with that produced
by the code in Part 5.