KeilC51下的USB的slave设备源码,MCS51开发.

将单片机的IOA0~IOA7分别接按键S1~S8连接到高电平上。此时，如果某个按键被按下，对应的I/O端口就会输入高电平进单片机，即按键S3按下，IOA2会输入高电平进单片机-Will Singlechip IOA0 ~ IOA7 access keys, respectively, S1 ~ S8 is connected to high on. At this point, if a button is pressed, the corresponding I/O port will enter into the high single-chip, that is, S3 button press, IOA2 will enter into single-chip high

用步进电机画图的完整原代码，集成50多种图形-Stepper motor used to draw a complete source code, integrated more than 50 kinds of graphics

a flight control description with mikrocontroler and DC motors

从RS232到PROFIBUS-DP的转换接口设计（终）.rar-from RS232 to PROFIBUS-DP Interface Design (end). Rar

单片机的程序，欢迎探讨-Microcomputer Program, welcomed the study

DS1302芯片的资料（英文）。有需要的朋友下载！-DS1302 chip information (in English). Friend in need to download!

430 1611 的PDF，一片功能丰富实用的单片机-4,301,611 of the PDF, a feature-rich and practical single-chip microcomputer

该代码为温湿度传感器采集程序,包括测量温度、湿度等功能。-The code for the temperature and humidity sensor acquisition procedures, including measurement of temperature, humidity and other functions.

MSP430 系列超低功耗16位单片机原理与应用-MSP430 family of ultra low-power 16-bit single-chip Principle and Application

使用AT89C51模拟SPI接口驱动ADS7835进行AD转换-use AT89C51 simulation SPI Interface Driver ADS7835 for AD conversion