x9313数控电位器的驱动函数，用于程控LCD对比度，

用汇编语言写的风扇转速测试程序,用于转速测试,传感器用KEYENCE-using assembly language to write fan speed test procedure for testing speed, the sensor used KEYENCE

这是一个比较典型的PID处理程序，在使用单片机作为控制cpu时，请稍作简化，具体的PID 参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制，一般不采用浮点数运算，而将所有参数全部用整数，运算 到最后再除以一个2的N次方数据（相当于移位），作类似定点数运算，可大大提高运算速度，根据控制精度的不同要求，当精度要求很 高时，注意保留移位引起的“余数”，做好余数补偿。这个程序只是一般常用pid算法的基本架构，没有包含输入输出处理部分。-This is a typical PID process, as in the use of SCM control cpu, please slightly simplified, specific PID parameters to be specific targets identified by experiments. As SCM processing speed and ram resource constraints, generally do not use floating-point operations, and will use all the parameters of all integers, and the final calculations to divide one of the Nth 2 data (the equivalent displacement), will count for a similar operation, it will greatly increase the computing speed, control Accuracy of different requirements and high precision, displacement caused reservations to the attention of the "I", which I do several compensation. This procedure is commonly used algorithm pid the basic structure does not include input and output processing.

51单片机及其C语言程序开发实例第9章节-51 SCM and its C language programming examples of the first 9 chapters

YM12864R___相关网上下的资料 ,里面有程序和LCD的详细资料及相关字模的软件.足够写个驱动了.-YM12864R___ under the relevant information online, There are procedures and the detailed information on the LCD and related Fonts software. enough to write a driver of.

用51单片机控制温湿传感器dht11的程序 汇编语言编写-With 51 single-chip microcomputer to control the process temperature and humidity sensors dht11 the preparation of assembly language

倒计时器 A51源程序 -countdown for A51 source

基于AT89C2051单片机的数字电容表设计。里面有源代码、protues仿真图-AT89C2051 MCU-based design of digital capacitance. Inside the source code, protues simulation map

单片机驱动液晶,基于51-Microprocessor LCD, based on 51

用凌阳单片机控制显示电压步进，增减，并输出模拟电压

c51程序原理. .-principle