ARM7自学ppt

该程序为初学者学习单片机时使用的60S倒计时程序，可将开程序用在proteus软件上进行仿真，我试过可行的~(The program for beginners to learn the use of single-chip microcomputer of the 60S countdown procedures, can be used in open procedures proteus simulation software, I tried to possible ~)

说明：  使用STM32驱动ADS1118，电压采样信息打印到串口上(STM32F103--->ADS1118)

基于正点原子STM32F407的LCD显示实验(LCD Display Based on Positive Atom STM32F407 Explorer Platform)

基于atmega8的直流伺服驱动器，有全套图纸，源代码，还有成品照片。(Atmega8 based DC servo drives, a full set of drawings, source code, as well as the finished photos.)

/*题目内容：有n件产品，编号分别为0,1,2,3,4,5,6....n-1，它们的重量分别是a[0],a[1],a[2]......a[n-1],它们的价值分别是b[0],b[1].....b[n-1],现在给你个承重为w的背包，如何让背包里装入的物品具有最大的价值总和？ */ (this is a program that may help you do something )

说明：  基于STM8的DHT11温湿度计，单总线通讯(DHT11 Thermometer and Humidimeter Based on STM8, Single Bus Communication)

说明：  使用了STM32f103采用采集正弦波 ，使用DMA进行传输，保证数据的实时性(STM32F103 is used to collect sine wave and DMA is used for transmission to ensure real-time data)

ADS112C04驱动，可采集电压，产生恒定电流等(ADS112C04 Driver,can Acquisition voltage,and Generating a constant current)

说明：  STM32f103ZET6控制超声波测距模块，通过串口显示(STM32f103ZET6 controls the ultrasonic ranging module, which is displayed through serial port.)

说明：  本课题对基于单片机的交通灯控制系统进行设计。以MCS-51系列单片机为控制核心，设计并制作交通灯控制系统，用于十字路口的车辆及行人的交通管理。东西南北四个路口具有左拐、右拐、直行及行人4种通行指示灯，并分别用计时器显示路口通行转换剩余时间，在特种车辆如119、120通过路口时，系统可自动转为特种车辆放行，其他车辆禁止通行状态。(Traffic light control system based on SCM (Single Chip Microcomputer) is designed in this paper. System requires that MCS-51 series SCM is used as CPU. Traffic light control system should be designed and made .There are four groups light which indicate to turn left, turn right, and go straight ahead and pedestrian access in east, west, north and south four directions. Timer shows traffic conversion remainder time. When special vehicles, such as 119,120 go through, the system can automatically allow special vehicles running and other vehicles is prohibited.)