Basedonthetheoryofcognitiveradiospectrumallocation

51单片机和CPLD的双向串口收发，需要硬件支持，此版本在实际硬件上调试成功(51 MCU and CPLD two-way serial transceiver,Requires hardware support and this version is successfully debugged on the actual hardware)

Altium原理图库(TI所有DSP原理图库) 常用DSP原理图及封装TMS320F2806芯片封装库.rar ...................TMS320C6713芯片原理图.rar ...................TMS320VC5509芯片原理图.rar ...................TMS320VC5502芯片原理图 .rar ...................TMS320VC5416芯片原理图.rar ...................TMS320F2812芯片原理图.rar ...................TMS320VC5416芯片封装库.rar ...................TMS320F2806芯片原理图.rar ...................TPS767D318芯片封装库.rar ...................TMS320C6713芯片封装库.rar ...................TMS320VC5502芯片封装库.rar ...................TMS320VC5509芯片封装库.rar ...................TMS320F2812芯片封装库.rar ...................TMS320LF2407芯片封装库.rar ...................TMS320VC5407原理图.rar 常用DSP原理图及封装(Altium schematic library (TI DSP schematic library all))

基于单片机开发的无线识别装置系统中使用的应答器程序代码(The development of microcontroller-based system using wireless identification device transponder code)

The book focuses very much on impulse radio UWB techniques rather than multiband systems. The reasons for this are both practical and historical. The promise of UWB was low complexity, low power and low cost. Impulse radio, being a baseband technology, holds the most promise to achieve these three benefits.

简单的51单片机控制驱动,功能简单,可以调节转速,适合新手学习.(Simple 51 SCM control drive, a simple function, you can adjust the speed, suitable for beginners to learn.)

系统数字逻辑电路设计方法以及示例的介绍,分析较好,有价值(System digital logic circuit design methods and introduce examples, analyze good and valuable)

Other Skin for yous App... simple, you can made more skins for it. Come whit some skins

说明：  51单片机超声波测距C#上位机源码&PCB原理图(51 single chip ultrasonic ranging Coupper computer source code & PCB schematic)

平时编写程序或者查看程序时 ，编写软件是十分重要的，这个软件十分方便简洁。( Usually when you write a program or viewer, it is important to write software, the software is very easy and simple.)

查询式矩阵键盘，可以用数码管显示也可以用液晶显示屏显示，我用了lcd1602显示！(Inquiry matrix keyboard, can be displayed by digital tube, can also be displayed with LCD display, I used the LCD1602 display!)