利用多模式调制解调器芯片CMX868能直接通过高速串行总线与单片机串行接口进行通信这一特点设计的一套采用单片机来控制CMX868芯片的数据传输系统，握手协议部分...

MagicARM2410 实验箱使用说明书. -Manual MagicARM2410 experimental box.

使用ATMEGA8L单片机做的两线串行接口TWI的功能，即I2C的功能！-Singlechip ATMEGA8L make use of two-wire serial interface TWI function, that is, the functions of I2C!

320x240图形液晶驱动程序。经验证可以使用-320x240 graphic LCD driver. Certified can use the

高速数字电路设计及EMC设计，越来越得到大家的重视，如何解决高速数字电路设计及EMC之间的矛盾呢，希望这这能帮助大家。吐血推荐下载。- The high speed figure circuit design and the EMC design, more and more obtains everybody the value, how solves between the high speed figure circuit design and the EMC contradiction, hoped this this can help everybody. Spits blood recommendation downloading.

protel99做的电力载波采集器硬件原理图,PCB图-Does the power line carrier protel99 hardware schematic capture, PCB map

DS18b20温度测试，欢迎指点。。。。。。。

万龙开发板的原理图和pcb图，仅供交流和学习用。-Wanlong development board schematic and pcb map, only with communication and learning.

G.72音频压缩传输协议-G.72 audio compression and transmission agreement

51单片机浮点数运算子程序及IEEE和51浮点数相互转换程序 -51 floating-point operations and subroutine IEEE floating point and 51 mutual conversion

周立功单片机DP51+程序-weeks meritorious SCM DP51 procedures