avr单片机学习的 希望对大家有用

9S12DT128B sci 模块介绍 英文-Introduction Module 9S12DT128B sci English

C51单片机教程L1,以及L1的例子源代码.-C51 Singlechip Guide L1, and L1 example source code.

税控检测用的crc-detection of Fiscal unicef.org

x5045看门狗芯片51代码，具有看门口功能，和片内EE读写程序-X5045 chip watchdog 51 code, with a look at the entrance features, and EE chip to read and write procedures

OCMJ 4X8 （内带中文字库）LCD显示代码，包括ASC2码，和中文显示-OCMJ 4X8 (within the band Chinese font) LCD display code, including code ASC2, and Chinese show

一种自激式开关稳压电源的设计, pdf格式

具体的硬件结构,大家可以看 WS 系列产品的原理图 * 利用AT89S51单片机来制作一个手动计数器，在AT89S51单片机的P3.3管脚接一个轻触开关， * 作为手动计数的按钮. 数码管驱动采用动态扫描方式用单片机的P0.0－P0.7驱动数码管的段码， * P1.3 控制个位数码管的共阳极公共端，P1.2 控制十位数码管的共阳极公共端 * 通过按一下P3.3按键,数码管做 1 的累加, 实现00~99的计数功能,当计到99时又从00开始. * 大家可自行修改程序,扩展到0000~9999的计数范围-Specific hardware architecture, we can look WS schematic family of products using AT89S51* Single-chip to produce a manual counter, in the P3.3 pin MCU AT89S51 by one touch switch,* as a manual count of button. nixie tube driven by dynamic scanning with MCU P0.0-P0.7 driver code segment digital tube,* P1.3 control bit digital tube anode of a total public client, P1.2 control of 10 digital total anode tube through public client* P3.3 click buttons, a digital pipe to do one of the cumulative, realize 00 ~ 99 count function, when the total to 99 from 00 the beginning of time.* everyone can modify the program, extended to 0000 range of ~ 9999 count

AVR单片机控制下的实时按键显示,已测试通过，有makefile文件。-AVR single-chip real-time under the control of key shows that have been tested, there makefile file.

用keil编译，单片机读硬盘，制作mp3，带lcd显示驱动。-Using keil compiler, microcontroller read the hard disk, create mp3, with lcd display driver.

独立模块通过到单片机控制，数码管显示。能显示秒，分，时-Independent modules to single-chip microcomputer control, digital tube display. Can show seconds, minutes, hours