AT89S51,AT89S52,AT89S53单片机的引脚，内部组成结构详细资料说明。英文资料。...

数字时钟--51单片机 可以用KEY调整时间，已经通过验证-Digital Clock- 51 Singlechip KEY can be used to adjust the time has passed validation

该文件是采用通用IO口模拟I2C存储器通讯的,24LC256是低电压I2CEEPROM.-this document is to adopt a common IO memory simulation I2C communications, 24LC256 is low voltage I2CEEPROM.

本程序实现通过BDM方式访问MOTOROLA 9S12单片机EEPROM，可自动配置波特率，包含读、写、擦除三种功能。-This procedure, through BDM realize MOTOROLA 9S12 Singlechip access EEPROM, can automatically configure the baud rate, including reading, writing, erasing three functions.

44b0串口测试程序,直接编译过的 直接可以时候代码觉得好使-44b0 serial test procedure, direct compiled code directly can find the time so

与单片机接通,实时获得室内温度和湿度数据的程序.-Connected with the single-chip, real-time access to the indoor temperature and humidity data.

在Keil uVision3环境下开发的，用12864显示图片和字符和汉字程序-Keil uVision3 environment in development, and show pictures and 12,864 Chinese characters and procedures

单片机模拟I2C总线及AT24C01应用实例-Single-chip simulation of I2C Bus and AT24C01 Application

此程序是用AVR单片机编写的驱动SD卡的源代码，希望大家能够喜欢！-this procedure is used to prepare the AVR SD card driver source code and I hope we can like!

mm36sb020存储器与单片机连接时的读写程序！里面还包含了与单片机的接口！-mm36sb020 They also include interface with microcontroller!

基于VRS51L3074的TC35短信息模块驱动程序,程序内有完整的中文字库,支持中英文模式.-SMS-based VRS51L3074 the TC35 module driver program in a complete Chinese font support in English and Chinese patterns.