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数字电路实验设备是学习数字电子技术的必要实验装置。针对传统实验箱体积大、重量重、携带不方便等缺点,设计了一种便捷的数字电路实验板:采用USB电源供电;能提供数字电路实验需要的高电平、低电平或矩形波信号;能简单、准确区分逻辑电平的各种状态;能进行数码管的相关实验;能直观显示BCD码对应的十进制数码;能搭建各种实验电路。本实验电路板具有便捷、准确、实验功能丰富等特点。
Digital circuit test equipment is the necessary experimental device for learning digital electronics. Aiming at the shortcomings of large volume, heavy weight and inconvenient portability of the traditional experiment box, a convenient digital circuit experiment board is designed, which is powered by a USB power supply, and can provide high level, low level or rectangular wave signals required for digital circuit experiments ; Can be simple and accurate distinction between the various states of the logic level; digital tube related experiments can be displayed BCD code corresponding to the decimal digital; can build a variety of experimental circuits. The experimental circuit board with convenient, accurate, rich experimental features.