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[VC/MFC] ggggkkk DL : 0: 根据原理图管脚连接，控制数码管的亮灭动态显示原理：原理上同一时刻只有一位LED是点亮的，根据LED管共阴极或者共阳极即有不同的要求。举例说明：若为共阴极，则高电平显示即“1”为亮，“0”为灭。8位数码管即可显示输出的数值。-According to schematic pin connection, control, digital control of light off the dynamic revelation principle: the principle on the same time only one LED is lit, according to the LED common anode or common cathode tubes that have different requirements. For example: If the total of the cathode, the high level display that is " 1" for the light, " 0" for off. 8-bit digital control to display the output value.
Date : 2025-12-29 Size : 1kb User : YOU YU