跑跑卡丁车补助全自动注入12345678-Running fully automatic injection

英国行业标准12345678-British industry standard 1234567899

这里是上传是所有的基于单片机直流电机设计文档，希望所有毕业生能有用，-Here it is to upload all the microcontroller-based DC motor design documents, hoping that all graduates can be useful. . . . . . . . . .

八位数码管扫描显示程序，要求显示12345678 间隔四秒显示56789ABC 间隔四秒显示3456789A 再隔4秒显示 -LIBRARY IEEE USE IEEE.STD_LOGIC_1164.ALL USE IEEE.STD_LOGIC_UNSIGNED.ALL ENTITY chenyongqiang IS PORT ( CLK : IN STD_LOGIC SG : OUT STD_LOGIC_VECTOR(6 DOWNTO 0) 段控制信号输出