基于双MCU的篮球赛计时计分器设计与开发

Design and Development of Basketball Game Chronometer Based on Dual MCU

以单片机模块为控制核心的内部构建芯片所组成的篮球板计时计分器,通过时钟电路模块,矩阵按键模块,数码管显示控制模块,从而实现了显示比分、时间,倒计时,当A队(B队)得分时,通过加分按钮对其加/减x分。通过使用双单片机开发篮球计分计时器,系统具有较强稳定性和扩展性可外接无线遥控与感应设备。总体设计清晰简洁,芯片分工明确,成本低且性能稳定,易于操作,产品体积小便于携带。

The basketball board chronometer is composed of the internal construction chip with the Single-Chip Microcomputer module as the control core,through the clock circuit module,the matrix button module,and the digital tube display control module,so as to realize the display of the score,time and countdown.When the A team (B team) scores,it can add/subtract x points through the plus point button.By using dual Single-Chip Microcomputer to develop a basketball chronometer,the system has strong stability and scalability,and it can be externally connected to wireless remote control and sensing devices.The overall design is clear and concise,the chip division of labor is clear,the cost is low,the performance is stable and it is easy to operate.The product is small and easy to carry.