实验dp_51pro图形液晶显示实验。在一个随机的第一…

基于HS108设计的高级智能饮水机控制器，支持温度检测，紫外杀菌等功能，内含C源代码，原理图及PCB。-HS108-based design of high-level smart dispenser controller, support for temperature detection, UV sterilization and other functions, including C source code, schematic and PCB.

89c51的一个小程序，网上下载的，我看了还不错，对我帮助比较大，在实际中能用上，-89c51 a small procedure, the online download, I read quite well, compared to me, can be used in practice.

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.

89c52串口通信，ASM文件格式，采用wave编写-89C52 Serial Communications, ASM file format used to prepare wave

基于8051的高精度的秒表汇编程序，从0到60秒，有复位，暂停，累计功能。附加protues连接图-Based on the 8051 compilation of high-precision stopwatch program, from 0 to 60 seconds, a reset, pause, the cumulative function. Additional protues connection diagram

PCB布线规则-.

AT91SAM7S256开发板基础demo，已验证-AT91SAM7S256 development board based on demo, verified

利用单片机以及DA0832产生正弦波的C51源程序-As well as the use of single-chip generated sine wave DA0832 source of C51

用51单片机控制RTL8019AS实现以太网通讯,不错的东西，有需要的就下吧-MCU control with 51 RTL8019AS Ethernet communications, the good things that are needed on the next it

通过按键选择各波形的 输出并且存在AT24C02中 断电后仍然存储 -Button to choose the waveform through the output and there AT24C02 still in power storage