ch451显示和四位共阴极数码管1234

IIR型3阶切比雪夫1型高通滤波器的采样频率（Fs)为1200Hz,截至频率为200Hz-IIR-three bands a Chebyshev high-pass filter sampling frequency (Fs) 1200Hz. As the frequency of 200 Hz

THIS A GENERIC CHARACTER MODULE TEST PROGRAM DESIGN BY JAMES MCU =>8051-THIS A GENERIC CHARACTER TEST PRO MODULE GRAM DESIGN BY JAMES MCU =

部分关于Attiny13的验证程序，关于ADC的采集，采集数据储存在EEprom中。以及Tiny13的校准字验证，同时还有WDT部分功能的验证，涉及到定时器和复位

流行的实时时钟芯片操作源代码，包括各个基本操作-Popular real-time clock chip to operate the source code, including all the basic operation

这是一段汇编代码，用来判断CPU是否为64位还是32位。-This is a compilation of code, used to determine whether the CPU for 64 or 32.

汇编语言编写的二十一点小游戏程序。可以直接运行-Written in assembly language programs blackjack game. Can be directly run

dos memory management sample

声音文件，可以通过文件的学习从而达到可以应用程序来这频率，从而达到学习的效果-voice file, you can use the document so as to achieve the learning process can be applied to this frequency, so as to achieve the effect of learning

一个由asm编写的程序，程序用于自动产生若干个随机数-Asm prepared by a procedure, the procedure used to automatically generate a number of random numbers

一个由汇编实现的两个数相加，实现简单，比较适合学生 -achieve a compilation by the sum of two numbers, achieving simpler, more suitable for students