Lab 4 was simple.
SOUND
This PIC code made a sound that I should not have had my headphones in my ears for:
DEFINE OSC 4
output portc.0
high portc.0
pause 2000
low portc.0
main:
freqout portd.2, 500, 700 _> ' portd.2 500ms 700Hz
GOTO main
PWM
I did single color LED PWM for the project 1 prototype and some RGB LEDs? are in the mail (very exciting).