DS2438源码

单片机去控制PCF8591T去实现DA功能。 这个代码也要在示波器上才能观测到，DA输出一个正弦波。(Microcontroller to control PCF8591T to achieve DA function. This code also can be observed on an oscilloscope, DA output a sine wave.)

利用ATMEGA32设计的温控表，具有通过RS232接口与上位机通讯的功能，设定目标温度后程序通过设定的PID值进行温控，使得温度快速接近设定值。(Use the ATMEGA32 design temperature controller, PID values ​ ​ set temperature control via RS232 interface with PC communication function, set the target temperature program, rapid temperature close to the set value.)

风光互补路灯是一种得用风能和光能作为能源的路灯，因其具有不受供电影响，不用开沟埋线，不消耗常规电能，只要风力充足有阳光就可以就地安装等特点，因此受到人们的广泛关注，又因其不污染环境，而被称为绿色环保产品。(solar and wind LED system)

AD7793驱动程序，采用IO口模拟SPI通讯的方式，方便移植到stm32单片机上，只需要更改端口定义即可。(AD7793 driver using IO port simulation SPI communication means to facilitate migration to the stm32 MCU, only you need to change the port definition can be.)

说明：  STC15F104W模拟串口通信，识别关键字符(STC15F104W simulates serial communication and identifies key characters)

LPC双核单片机，触摸液晶LCD的简单应用(LPC microcontroller, LCD touch LCD simple application)

cfx子程序，基于该子程序，用户能够方便的将子程序与CFX进行连接，解决CFX接口问题。(CFX subroutine, based on the subroutine, the user can convenient to connect subroutine provided with CFX, provided to solve CFX interface problem )

说明：  在ST7282芯片上移植STemWin+ucos(Transplanting STemWin+ucos on ST7282 Chip)

包括AVR指令集，AVR单片机C语言编程及应用实例，AVR单片机C语言库，AVR单片机应用设计(Including the AVR instruction set, AVR microcontroller C programming language and its application, AVR microcontroller C language library, AVR MCU application design)

8位单片机系统下面的图形用户接口库，非常方便单色液晶开发使用。(8-bit microcontroller system following graphical user interface library, very convenient use monochrome LCD development.)