Introduction - If you have any usage issues, please Google them yourself
Of the 80C51 single-chip microcomputer system for the control of the core, the use of ultrasonic sensors detect obstacles on the road to control the electric car' s automatic obstacle avoidance, fast slow moving, and automatically and can automatically record time, mileage and speed, automatic track finding and search light function. Circuit the whole system of simple structure, high reliability. Experimental test results meet the requirements, this article focuses on the system hardware design and analysis of test results. The main technology used: (1) through the program to control the speed of car (2) the effective application of the sensor (3) the adoption of the new graphics chips