> >I am working a project that needs to alert the operator of a trash truck if > >he does something "silly". Any input on the best (i.e. cheap) way to > >generate a loud 'beep' with a PIC would be much appreciated. > > Let me know where he livs - I have some vengeance for early morning pickups > > > Andy Why not just use a buzzer, battery, and switch?? Sorry if that was a newbie comment. I am totally new to PICs. I have never made a project. It would be nice if someone could point me in the right direction for some info on cheaply (ie dirt cheap-cheap enough for a student like me) beginning in PIC programming. I am particularly interested in making a temperature/humidity sensor. Thanks in advance to all... "Eagles may soar in the clouds, but weasels never get sucked into jet engines." -- Jason Hutchison