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。...

AVR控制SD卡或MMC卡的程序 调试通过-AVR control the SD card or MMC card through the program debugging

AVR309-USB 到 UART 协议转换程序。-AVR309-USB to UART protocol conversion process

利用51单片机+sl811芯片实现对u盘的读写功能，代码为C++实现，可供大家参考使用-The use of 51 SCM+ Sl811 chip of u disk read and write functions, the symbol C++ Realize for U.S. use and reference

串口是单片机重要的功能部件，通过简单的串口编程，让初学者进入16单片机的世界-Serial single-chip are the essential features through a simple serial port programming, so that beginners to enter the world of single-chip 16

51单片机ds1302驱动程序，肯定是好地-51 drivers, is certainly well

有急于51单片机IIC的操作讲解，和at24c02的一些基本资料，和IIC读写基本操作！-51 Single-chip IIC eager to have the operation on, and AT24C02 some basic information, and IIC to read and write basic operation!

基于pic的DS1302串行实时时钟程序-Pic based on the DS1302 serial real-time clock procedures

modbus通信协议范例,详细解答了modbus的通信方式,如读线圈、寄存器…-Modbus communication protocol example, detailed answers to the Modbus communication methods, such as reading coil, register ...

avr单片机的adc键盘，利用了avr单片机的adc接口-adc keyboard microcontroller avr

zigbee是门新型的技术，将在未来的社会中扮演着重要的角色，特此提供Jennic zigbee中文开发指南-zigbee is a new type of door technology, society in the future play an important role, and would like to provide Jennic zigbee Chinese Development Guide