Assignment Make a Tune
- Create a tone using timed interrupts using the theory and
circuit shown in Audio Output.
- If you get this working find the notes to a simple tune. (by
using the internet or any other resources)
- See if you can program the PIC to play this tune.
- Create a circuit diagram of the output. (I don't think
multisim has a symbol for a piezo so perhaps it may just be by
hand or on CAD.) Place this circuit in the circuit library section
of your notes.
- Comment the code and keep this program in the code section of
your notes.
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©Geoff McCulloch, 2004