study

c codevision code for reading a 4x4 keypad and showind the number on a 7segment

说明：  关于STM32单片机的学习资料，包含一些模块程序与结构图，内含PPT讲解(About STM32 microcontroller learning materials, including some module program and structure diagram, including ppt explanation)

有限自动机的弱可逆的探讨 有限自动机的弱可逆的探讨(The finite automata weak reversible explore of finite automata weak reversible explore)

说明：  1602液晶C程序，放在实验板可以使用，里面有仿真电路图，容易理解(1602 LCD C program can be used on the test board, which has simulated circuit, easy to understand)

说明：  详尽介绍了ds18b20的用途,应用环境。(Ds18b20 detailed descriptions of the purpose, application environment.)

LCD的自动调整源代码，经过验证很实用，可以调整，LCD的图像(Automatic adjustment of LCD source code, proven very useful)

这个是M128单片机的一些程序和proteus的例程(this is somet about danpianji)

一个完整的SVPWM程序，编译通过；基于28335(A complete SVPWM procedures, compiled through based on 28,335)

基于MAX485的多机通信分站程序，分站同AT89C2051实现了可以编译通过(MAX485-based multiprocessor communication sub-station program, sub-stations can be achieved with AT89C2051 compiled by)

模数转换器AD0809例程，通过该例程可掌握AD0809的基本使用方法(AD0809 ADC routines, the routines can be mastered through the basics of using the AD0809)