The topic of this Graduation Thesis is designing a machine tool control system . The purpose of single-chip system design is using single-chip control technique , with a core of AT89S51 to control the motor switch on machine tool . Motor rotating direction is controlled by relay, while buzzer is making a sound and LED is shining to give an alarm if motor is over distance. Draw the schematic of circuit by the software of protel , and use the programming language of C for the tool .
The system has good application prospects, for its simple structure, stable performance, easy to operate and cheap.
