IR-decode-digital-display

单片机为at89s52控制步进电机正反调速实验,(The stepper motor positive and negative control experimental)

说明：  使用555时基电路产生频率为20kHz-50kHz的方波Ⅰ作为信号源；利用此方波Ⅰ，可在四个通道输出4种波形；每通道输出方波Ⅱ、三角波、正弦波Ⅰ、正弦波Ⅱ中的一种波形，每通道输出的负载电阻均为600欧姆。限用NE555、NE5532（或LM358）、电容和电阻若干。(-Waveform generator with schematic + circuit + program)

stc12c5616控制液晶显示屏4.3寸彩色显示图像，数据(stc12c5616 Control 4.3 inch LCD color display images, data)

说明：  飞思卡尔智能车控制代码，我们做的是变形三轮直立组，目前只有三轮状态下的运动控制代码，PID参数需要结合自己车模的结构参数做相应的调整，速度环和方向环均采用的是位置式pid算法。(Freescale Intelligent Vehicle Control Code, we do deformation three-wheel vertical group, currently only three-wheel motion control code, PID parameters need to be adjusted with the structural parameters of their own model, speed loop and direction loop are using position PID algorithm.)

关于无线传感器网络时间同步算法RBS算法的仿真(About wireless sensor network time synchronization algorithm RBS algorithm simulation)

C8051F410开发程序，包括串口程序，I/O程序(C8051F410 development process, including the serial program, I/O process)

ChipGenius是一款USB设备芯片型号检测工具，可以自动查询U盘、MP3/MP4、读卡器、移动硬盘等一切USB设备的主控芯片型号、制造商、品牌、并提供相关资料下载地址。当然也可以查询USB设备的VID/PID信息、设备名称、接口速度、序列号、设备版本等。 　　 软件绿色小巧，即插即用，是数码消费者、电子爱好者、DIY人士和数码维修人员身边的好帮手。(ChipGenius is a USB device chip model test tools, can automatically query U disk, MP3, MP4, mobile hard disk and all card reader, USB device control chip maker, brand, models, and provide the relevant material. Of course the USB devices can also query information, equipment VID/PID speed interface name, version number, equipment, etc. Software green compact, plug and play, is a digital consumer, electronic enthusiasts, DIY and digital maintenance staff good helper.)

Empty activity, not needed for this test.

Lin shu 大神写的通信编码书籍 error control coding ( error control coding)

了解SINAD、ENOB、SNR、THD、THD + N、SFDR，不在噪底中迷失。用于定量表示ADC动态性能的常用指标有六个，分别是：SINAD(信纳比)、ENOB(有效位 数)、SNR(信噪比)、THD(总谐波失真)、THD + N(总谐波失真加噪声)和SFDR(无杂散动态 范围)。(Learn SINAD, ENOB, SNR, THD, THD+ N, SFDR, lost not noise floor. For quantitative expression commonly used indicators of the dynamic performance of the ADC six are: SINAD (SINAD), ENOB (effective number of bits) and SNR (signal-to-noise ratio), THD (total harmonic distortion), THD+ N ( The total harmonic distortion plus noise) and SFDR (spurious-free dynamic range).)