Tongbin Wu's Blog – February 2012 Archive (1)

Over the weekend, I have finished writing code for the PWM output that can drive motors at different rates. Since Mason has soldered his driver circuit and Abigail has the mobile base assembled, we decided to integrate the three parts together.

The result turned out to be pretty good: the 12V power source powered the entire circuit which then amplified the PWM signals sent from the PIC. Based on the PWM duty cycles, the two motors span at different speeds.…