AD9852的单音频产生波形程序 加载失时钟是外部 设置的

支持键盘双击事件的C程序设计,51实例，验证过的-Double-click the event to support the keyboard C-program design a

8051F040的EEPROM程序，中断实现功能，可以移植到项目中。-8051F040 the EEPROM procedures, interruption of the realization of functions, can be transferred to the project.

基于NRF905 915M频率的232通信-NRF905 915M based on the frequency of 232 communications

单片机入门的好书，详细介绍了，，，，，，，不用再介绍了-books, detailing the Medan no longer introduced

用89C51 控制nRf 905收发 C源代码-with 89C51 905 transceiver control nRf C source code

８９Ｃ２０５１控制的智能密码锁,4*4键盘控制.-89C2051 control of the intelligent password lock, 4* 4 keyboard control.

LT_1B msp430开发板例子程序－TA_7

关于单片机（51系列）通过GPRS模块（LT8030）和服务器进行通信-on SCM (51) via GPRS module (LT8030), and communications servers

单片机与LCD12864并口控制驱动程序-SCM and LCD12864 parallel port control driver

DS18S20是一种典型的1-Wire总线接口温度传感器，由Dallas Semiconductor公司生产。DS18S20数字温度传感器提供了9位高精度的摄氏温度测量，同时具有非易失性、用户可编程上下触发门限的报警功能。由于其独特的1-Wire总线接口，使得其可以占用极少的I/O引脚资源，使用起来十分方便-DS18S20 is a typical 1-Wire bus interface, temperature sensor, manufactured by Dallas Semiconductor. DS18S20 digital temperature sensor provides high-precision 9 Celsius temperature measurement, both non-volatile, user-programmable upper and lower trigger threshold alarm. Because of its unique 1-Wire bus interface, making it can take up very little I/O pin resources, is very convenient to use