programmable microwave systems, at89c52 MCU Series

基于AVR的USB单片机的源代码,其中部分代码被用在产品上.-based on the USB AVR microcontroller source code, part of which code was used in products.

AT89C5131的接口驱动-AT89C5131 Driver Interface

用C51实现MCS51系列单片机外接ROM扩充--Using C51, it implements external ROM expansion for MCS51 series SCM.

学习SPI总线-93C46应用程序，本程序为SPI总线应用程序

8输入简易数字电压表，用了AT89C51-8 input simple digital voltage meter, with the AT89C51

数据采集系统作为沟通模拟域与数字域的必不可少的桥梁有着非常重要的作用。本文介绍的重点是数据采集系统。数据采集与通信控制采用了模块化的设计，数据采集与通信控制采用了单片机8051来实现，硬件部分是以单片机为核心，还包括模-数转换模块，显示模块，和串行接口部分，还有一些简单的外围电路。8路被测电压通过通用ADC0809模-数转换，实现对采集到的数据进行模拟量到数字量的转换，由单片机对数据进行处理，用LCD显示模块来显示所采集的结果，并将数据通过串行口传输到PC机上，MCU与 PC机间的电平匹配采用MAX232接口芯片，由PC机完成数据接收和显示，VB程序编写了更加人性化的人机交互界面。-Data Acquisition System Analog domain as communication with the figure of the indispensable bridge between the domain has a very important role. This article focuses on the introduction of data acquisition system. Control data acquisition and communication of the use of a modular design, data collection and communications control to the use of a 8051 single-chip implementation, the hardware part of the single-chip microcomputer as the core, but also mold- digital conversion module, display module, and serial interface part, have some simple external circuit. 8 road test voltage through the common mode ADC0809- conversion, implementation of the collected data to the digital analog conversion, the

T6963C驱动 调入了一幅图象: 长度x宽度=240x128, 调整后为: 240x128-T6963C drives a transferred image: length x width = 240x128, adjusted for: 240x128

PCF8563 时钟芯片驱动 89C51 -PCF8563 clock chip driver 89C51

小弟最近才写过的一款无刷电机的单片机驱动C程序，已经测试过可行。程序不是很复杂。-Younger brother recently wrote of a brushless motor-driven single-chip C procedures have been tested feasible. Process is not very complicated.

AT89c2051控制9200b发双音频码用8870解码并将BCD码返回AT89C2051,然后比较的源代码和Hex文件。-AT89c2051 Two-control 9200b audio decoder yards with 8,870 and will return to BCD AT89C2051, then compare the source code and Hex documents.