STC单片机的AD功能测试。测试中通过P3口的LED指示AD值。

信号处理单片机及应用-signal processing and microcontroller applications

PS2 读取键盘数具,非常好的一个软件PCB-PS2 keyboard to read a few, a very good software, PCB

MCUTool.exe 源代码 ！！！超级单片机开发工具！！！ 单片机开发过程中用到的多功能工具，包括热敏电阻RT值--HEX数据转换；3种LED编码；色环电阻计算器；HEX/BIN 文件互相转换；eeprom数据到C/ASM源码转换；CRC校验生成；串口调试，带简单而实用的数据分析功能；串口/并口通讯监视等功能. 用C++ Builder开发，无须安装，直接运行，不对注册表进行操作。纯绿色软件。-MCUTool.exe source code! ! ! Super single-chip development tools! ! ! Single-chip used in the process of developing the multi-functional tools, including thermistor RT value- HEX data conversion three kinds of LED coding Color Central Resistor Calculator HEX/BIN file conversion with each other eeprom data to C/ASM source Code-switching CRC checksum generation serial debugging, with simple and practical data analysis functions serial/parallel communications surveillance functions. using C++ Builder development, there is no need to install, run, and do not operate the registry. Pure Green software.

单片机定时器计算软件,能够很方便的计算出定时器的各个参数-Single-chip timer calculation software can be very convenient to calculate the various parameters of the timer

查找字符串中含有7e的代码用于传感器节点的解包-Find a string containing the code for 7e sensor nodes unpack

8279初始化以程序，键盘处理程序以及显示子程序-8279 initialization procedure, keyboard and display processing subroutine

8*8键盘检测，我用keilc进行开发的-8* 8 keyboard detection, I used to carry out the development of keilc

这是VB编程RS232串口（COM口）控制的D/A(数模转换)转换板的上位机演示程序。通过电脑串口（或其他具有串口的单片机、PLC、DSP）发个简单的可视ASCII指令，便可以方便地控制8个数模转换通道输出设定的电压值。比如,电脑串口输出字符串"C2V2660"到本控制板,则控制板将控制2号通道输出2.66V电压；电脑串口输出字符串"C6V3060"到本控制板,则控制板将控制6号通道输出3.06V电压.指令非常简单，完全不需了解复杂的硬件及时序控制。-This is a VB programming RS232 serial port (COM port) control D/A (digital-analog conversion) conversion board host computer demonstration program. Via the computer serial port (or other serial port of the microcontroller, PLC, DSP) made a simple visual ASCII commands, they can easily control the number of eight-channel DAC output set voltage. For example, the computer serial output string " C2V2660" to this control panel, then the control board will control 2-channel output 2.66V voltage computer serial output string " C6V3060" to this control panel, then the control board will control the 6 channel output voltage is 3.06V. instruction is very simple, completely without understanding of complex hardware and timing control.

单片机控制键盘和led，键盘送入的数据在led 上显示，数据满四位后，键入的第5位数据在个位显示，前四位清零。-MCU control the keyboard and led, keyboard into the data led the show, data-4, Type the first five places in the data revealed that four former reset.

用8051单片机做的一个洗菜机的程序，程序用汇编语言写的，以文本方式打开，程序有注释