"基于AT89C51的篮球比赛计时计分器设计与实现"

The basketball game timing and scoring device is designed to solve the problem of accurate scoring and timing in basketball games. This device uses the AT89C51 microcontroller to complete the functions of timing and scoring. This paper details the design process of the system hardware and software. The device can modify the score and accurately display the time according to the actual situation, with low power consumption, reliability, safety, and low cost. With the rapid development of electronics and the emergence of large-scale integrated circuits, electronic measuring instruments have undergone significant changes. The basketball game timing and scoring device is a testament to this advancement, providing a solution to the age-old problem of keeping accurate score and time in basketball matches. With the use of the AT89C51 microcontroller, this device is able to accurately time and score basketball games, ensuring fairness and precision. The detailed design process of the system hardware and software is outlined in this paper, providing a thorough understanding of the technical aspects of the device. The device also offers the flexibility to modify scores and display accurate time, making it an invaluable tool for basketball matches. Furthermore, the device is characterized by its low power consumption, reliability, safety, and cost-effectiveness, making it a practical and efficient solution for basketball game timing and scoring. In conclusion, the basketball game timing and scoring device is a remarkable innovation in the world of sports technology, providing a reliable and accurate solution to the challenges of scoring and timing in basketball matches. Its use of the AT89C51 microcontroller, detailed design process, and key features make it a valuable addition to the world of basketball.