STC keilC chip select can be seen in the STC will not need to include

单片机的　家用投影机电脑型控制板　Ｃ语言的　可以控制投影机-SCM Home Projector computer-based control panel C language can control the projector

用keil c编写的PID算法,不错噢.-with keil c prepared by the PID algorithm, Oh Yes. Ha ha

这是用来读写DALLAS12C887的程序模块，-This is the procedure used to read and write DALLAS12C887 modules,

51PS2,单片机+PS2-51PS2, microcontroller PS2

一个基于C51的多功能抢答器的源码及文档-a source code and document of**** based on C51

C51系列单片机接触式IC卡读写程序，用KEILC实现

程序能够实现将十二位的二进制数5V对应fffH变换成一路0~5V的电压。 精度方面：在使用时上下波动范围大约是0~2fH能保证高位寄存器准确； 调试过程中遇到了一系列问题：（1）p0口的使用需接上拉电阻，内部没有带电阻；（2）调试的过程最好使用单步运行，以便于察看寄存器的内容；（3）对系统板不熟悉，一些硬件方面容易出问题，像口连接，电源、地的连接。（4）直流电源使用不准确，内部的各个电源输出是独立的，需要共地。 -procedures to achieve 12 to a binary number 5V counterparts fffH transform all the way into the 0- 5V voltage. Accuracy : the use of fluctuating ranges of 0 ~ 2fH can guarantee accurate high register; debugging process encountered a series of questions : (1) p0 I need to connect to the widening use of resistance, with no internal resistance; (2) the process of commissioning the best use of single-step operation, in order to inspect the contents of Register; (3) The right not familiar with the system board, Some hardware problems are likely to occur, such as connectors, power, and connectivity. (4) DC power supply use of inaccurate, all within the Power output is independent, to the total needs.

基于单片机的数字电压表　和　跑马灯的切换程序-based SCM digital voltage meter and 5,250 of the switching process

本程序实现通过BDM方式访问MOTOROLA 9S12单片机EEPROM，可自动配置波特率，包含读、写、擦除三种功能。-This procedure, through BDM realize MOTOROLA 9S12 Singlechip access EEPROM, can automatically configure the baud rate, including reading, writing, erasing three functions.

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