针对自动售铅笔机的数字逻辑设计，开发工具为Quartus II 5.1。内含完整报告和可运行程序文件。可做学习参考，于君共勉。-Pencil vending machine of digital logic design, development tools for the Quartus II 5.1. Containing the full report and run the program file. Do as a reference in the king of mutual enc