Pid ?
Hi im trying to do a PID controller using 8051 - 89C52 ,im trying to do it for getting straight line motion , and if its worked im gonna use it for odometry rather than following line in the contest ..etc , i need some sample codes .. or other ideas for staright line motion , some of ya suggested pwm the motors or connect var resistor but when putting a load it affects the motion.
thanks,
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