All,

Im looking at using a PIC for the first time, I have the PIC-Start
programmer, and the CCS "C" compiler at my disposal, what I would
like to do is this:

I would like to use a PIC to build a box that would be controlled via
RS-232, this box would generate DC voltages from +10 Vdc to -10Vdc, in
reasonably small steps.

I would like to control the speed of a large (1Hp) DC motor, and the
controller takes +/- 10Vdc.


My question is this:

What is the best PIC for the job ?

Are there any PICs that can generate bipolar analog voltages ?

Can anyone reccomend a similar PIC based solution that has worked
for them ?


Thank You.