Hello all, Does anyone know if the code presented in AN532 Servo Control of a DC-Brush Motor is accurate and/or actually works? I would like to learn about and implement PID motor control for a robotics project I'm playing with but I'm not very knowledgeable about PID Loop mathmatics or code implementation. I have experienced some flaws in code presented in MChip's App Notes before. Regards, Stephen D. Barnes -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu