飞思卡尔比赛---（16）设计报告篇

Acquisition and Processing of the speech signal, digital signal processing class-based, Combined with PCA scale invariant feature transform (SIFT) algorithm, Including stochastic gradient algorithm, the relative gradient algorithm.

路虎开发板UC0S+UCGUI，LPC1768适用于路虎开发板(Land Rover development board UC0S+ UCGUI, LPC1768 development board for Land Rover)

ADXL345 加速度计 用户手册 中文资料(ADXL345 accelerometer User Manual Chinese data)

MP4原理图单片机产品\MP4680C-SCH3.pdf(Single-chip schematic MP4 products MP4 680C-SCH3.pdf)

超声波测距仪设计文档，本设计主要是以74LS04和CX20106A为测距模块，DS18B20用于温度补偿，12864液晶显示，HC-SR04为超声波显示板，语音模块由音频功率放大器LM386、语音芯片WT588D、低压差电压调节LM1117组成。(Ultrasonic range finder design documents, the design is mainly based on 74LS04 and CX20106A ranging module, DS18B20 for temperature compensation, 12864 LCD, HC-SR04 ultrasonic display boards, voice module consists of audio power amplifier LM386, voice chip WT588D, LM1117 low dropout voltage regulator components.)

stc89c52rc单片机的单个按键识别代码(stc89c52rc single key identification code)

基于MSP430G2553的AD9850波形发生调试程序，亲测通过，稳定可靠(MSP430G2553，AD9850，CCS5.0 as software)

This is an STM32 program for the CS43L22 Audio Codec.

用ATMEL AVR单片机开发的SD/MCC卡的程式(with ATMEL AVR development of the SD/MCC card programs)

说明：  实现呼吸灯的功能，用两种不同的方法。基于stm32f103，可给初学者一个较好的编程思路(To achieve the function of the breathing lamp, use two different methods. Based on stm32f103, it can give beginners a better programming idea)