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51.RAR
- .rar :lol 高速PCB设计指南.rar :lol 高速电路板的设计.rar :lol 高阻抗中频噪声对电源分布系统的影响.rar :lol 各种下载线原理图与PCB图（protel格式）.rar :lol 利用cadence allegro进行pcb级的信号完整性仿真.rar :lol 如何处理实际布线中的一些理论冲突的问题.rar :lol 特性阻抗之诠释与测试.rar
51_sch_of_system.rar
- 用protel绘制的51单片机最小系统。功能还算挺全的，当时也费了不少时间。希望能对大家有帮助。,Protel drawn with the smallest single-chip microcomputer system 51. Function is still very wide, and was also a considerable amount of time. I hope you can help.
8051架构单片机元件库
- 8051架构单片机元件库。 Protel一直以来都没有提供Atmel公司8051架构单片机的元件库，电子爱好者和工程师们都得用其它公司8051架构单片机元件库来代替或者自己制作元件库。 根据Atmel公司官方网站(http://www.atmel.com)提供的Datasheet文件制作了一个Atmel公司8051架构单片机元件库。,8051 single-chip architecture libraries. Protel has failed to provide Atmel Corp
SD.rar
- SD卡的PROTEL PCB封装，很少见,SD card PROTEL PCB package, very rare
232
- 基于51单片机的学习资料！里面有串口通信232的程序资料和原理图（protel99）！程序清晰明了！注释的很清楚便于学习！-51 single-chip-based learning materials! There are 232 serial communication program information and schematics (protel99)! Program clarity! Note the very clear easy to learn!
51-single-chip
- 本文包含了利用51单片机设计电子钟的整个过程的PPT、Protel设计图和详细的设计说明-This article contains 51 single-chip design using the entire process electronic clock PPT, Protel design and detailed design specifications
EDA_LIB
- 其中包含protel 99se的电路图 和元件库 最后生成了pcb-The circuit includes protel 99se and component library last generation of the pcb
51mcu
- 两个51开发板的电路原理图，一个PDF图，一个protel的，包含了完整的最小系统，可供参考-2 51 development board of the circuit diagram, a PDF map, a protel, contains a complete minimum system is available for reference
LED
- 动态LED点阵显示屏，此LED点阵显示屏是基于51单片，用595驱动，138级联扫描的，由于此类的资料网上很多，但是都没有一个拥有很详尽的说明，所以本人结合自己的实践以及整个测试的过程，给出整个代码详细的解释并分享自己总结出的经验（这些都包含在注释里了），希望对大家有用。 说明：附件里包含了代码和原理图（PROTEL DXP），只需回复就能下载了，希望大家支持。-Dynamic LED dot matrix display, the LED dot matrix display is
xuexi
- 网上找来的 郭天祥10天学会51单片机的protel仿真图 不过还是建议大家买一块实验板 仿真不是万能的-Guo Tianxiang got from 10 days of the Internet Society protel 51 MCU simulation charts but still suggest that you buy a board simulation experiment is not a panacea
51andAVR
- SmartM学习板protel电路图，配合代码使用，需要更详尽资料的朋友可以M我。-SmartM learning board protel schematic, with the code to use, require more detailed information friends can M me.
ds12c887
- 基于51单片机的学习资料！里面有串口通信时钟ds12c887的程序资料和原理图（protel99）！程序清晰明了！注释的很清楚便于学习！-51 single-chip-based learning materials! There are serial communication clock ds12c887 program information and schematics (protel99)! Program clarity! Note the very clear easy to le
TQFP48
- TQFP48是PROTEL99封装，AVR,51,stc都用的到，希望能用到！-TQFP48 is PROTEL99 package, AVR, 51, stc are used to, hoping to!
LMX2306-FM-Receiver
- LMX2306的51单片机驱动程序，数码管显示频率（MHz），测试脚6种输出可调-LMX2306 single-chip driver 51, digital display frequency (MHz), the test adjustable feet six output
soft-ware-for-RS485-and-the-Protel
- 基于51单片机的Rs475通讯的程序及原理图仿真文件，用c语言来实现的。-a soft ware for Rs485 communication in 51MCU and the corresponding protel.
51-Prote
- 51单片机Protel库文件元件可以直接使用 不用自己画了-51 MCU Protel library components can be directly used without his painting
51-sweep-program-
- dds protel电路图 ad9850输出扫频信号，调试通过 -dds protel ad9850 output sweep signal debugging through
HOT-51
- protel库文件，hot-51增强型开发板电路，原始电路图，绝无修改-protel library files, hot-51 enhanced development board circuit, the original circuit diagrams, no change
51-experimental-board-all-parts-
- 51 experimental board all parts and PROTEL diagram
51
- 51单片机c语言编程，兼protel电路图，无复凩儿歌-51 single led lights flashing, c language programming