my design needs to adopt two AT89C52 to form a control system of principal and subordinate. The communication between the two MCU is to adopt the serial port. Meanwhile, launch end join with insult male genital 61 sound recognition system that board make remotely, can finish the remote control function of the pronunciation, and it adopts the infrared sensor to measure the mileage The ultrasonic sensor carries on the obstacle to discern Sensitization resistance complement in order to walk into whom electrical machinery control rotate organization carry on measuring, direction of the light source, The small car can go to the adjacent place of the light source with the software .The design adopts serial EEPROM of AT24C08 to write down the orbit of the car , and can repeat the route automatically which has been recorded. The Design is on the basis of the complete software and hardware system, and the small car has the function of sound remote control, following any curve, recording the

遥控小车的设计.doc

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