BBS

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.)

汽车尾灯控制程序，包括左右转向灯，刹车灯，应急灯，(Taillights control procedures, including the left and right turn signals, brake lights, emergency lights,)

根据在银行的经验制作的iso8583精品讲稿， ISO8583包（简称8583报文）是国际标准的金融通讯报文格式 有任何疑问，请联系daheng99@qq.com (According to the the iso8583 script in the bank' s experience in production, ISO8583 package (referred to 8583) international standard of financial communication message format have any questions, please contact daheng99@qq.com)

闭环矢量的代码，台达的，汇编语言。绝对真实，行家一眼就能看出来(Closed-loop vector code, Delta, and assembly language. Absolutely true, experts tell at a glance)

新华龙公司c8051f源码，用于cp2200(Hualong company c8051f source for cp2200)

DDS9850，亲测可用，有中文解释，信号发生器(DDS9850, pro-test is available, there are Chinese explanation, the signal generator)

ds18b20的温度显示跟序列号显示的程序(temperature ds18b20 shows the program with the serial number)

采用stm32内部TIM编程 实现对输入信号的计数测频 可测0HZ—65536HZ的频率(TIM programming using the internal stm32 Count the input signal to achieve frequency measurement Can be measured 0HZ-65536HZ frequency)

一块TFT屏幕的驱动程序，包括管脚的定义以及纵横方向的延展，但是没有具体的数据cmd，需要的拿走(A driver for TFT)

CGI程序用C语言编写，很多web工具能生成HTML但不能生成CGI，本程序实现了将HTML转成CGI程序，给CGI开发者带来很多方便。(CGI program using C language, many web tools to generate HTML but can not generate CGI, the program will realize the HTML into CGI procedures, CGI developers to bring a lot of convenience.)