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keil5 k60固件库的按键扫描程序，为了方便大家学习，主要是方便以后查看 keil5 k60固件库的按键扫描程序，为了方便大家学习，主要是方便以后查看(keil5 k60Firmware Library)

单片机00-99计时器，采用静态数码管显示00-99计时(SCM 00-99 timer, digital display 00-99 static timing)

霍尔速度传感器，电流取样 电流传感器（ACS-712), ST外设标准库为 3.20版本。(Hall speed sensor, a current sampling current sensor (ACS712), ST peripheral standard library version 3.20.)

自绘的滑块控件。显示进度等信息。。汽车仪表(Since the painting of the slider control. Display progress and other information. . Auto Meter)

Generic I2C AVR asm routines

增量式PID控制直流电机基于STM32的(PIDIncremental PID control DC motor based on STM32)

运用MATLAB编程，制作属于自己的时钟，高逼格记录时间的流逝(Using MATLAB programming to make their own clocks and record the passage of time with high-precision grids~)

利用单片机进行光敏电阻的实验，源码适用于C51单片机(Photoresistor experiments using SCM, source suitable for C51 MCU)

UCOS2+UCGUI移植到KEIL C51的源代码(UCOS2+ UCGUI transplanted into the source code KEIL C51)

此程序例子是以C语言编写的一种实现烟花音乐效果的程序(The fire_work program example is written in C language to achieve a fireworks music program)