ADC-and-LCD

基于zigbee的电机的调试代码，需要用IAR打开。(Based on the zigbee motor debugging code, need to use IAR to open.)

speech emotion recognition,including feature extraction,training model and cllassifier.the main features are about formants,MFCC,picth etc.(speech emotion recognition)

说明：  ADC，Analog-to-Digital Converter的缩写，指模/数转换器或者模数转换器 [1] 。是指将连续变化的模拟信号转换为离散的数字信号的器件。真实世界的模拟信号，例如温度、压力、声音或者图像等，需要转换成更容易储存、处理和发射的数字形式。模/数转换器可以实现这个功能，在各种不同的产品中都可以找到它的身影。(The abbreviation of ADC, Analog - to - Digital Converter, a/d Converter to or AD Converter [1]. Refers to the continuous changes of the analog signal is converted into a discrete digital signal)

新版的iccavr破解版编辑器，和keil相似，绝对好用(Cracked version of the new version of iccavr editor, and keil similar absolute ease)

MSP430单片机的节点液位与电量程序，利用超声波测量液位。(Based on MSP430 ,measure the liquid level.)

内容：1、本程序用于测试4相步进电机常规驱动 2、需要用跳帽或者杜邦线把信号输出端和对应的步进电机信号输入端连接起来 3、速度不可以调节的过快，不然就没有力矩转动了 4、按s4（设置成独立按键模式）可以控制正反转 (Content: This program is used to test the four-phase stepper motor conventional drive 2, you need to jump the caps or the DuPont line signal output and the corresponding stepper motor signal input to connect, the speed can not be adjusted too fast. otherwise there is no torque rotation, set individual keys by s4 () can control the reversing)

说明：  在STM32开发板上实现用光敏电阻控制LCD屏幕的亮度。(The brightness of LCD screen is controlled by photoresist on STM32 development board.)

说明：  触摸芯片 XW09A驱动 可以直接拷来使用(Touch Chip XW09A Driver Can be directly copied to use)

开发环境是IAR, 是作用于MSP430F449的一个实验程序通过口线模拟IIC总线操作EEPROM，实验中在EEPROM的地址0x02写数据0x06，然后显示到LED[0],读出的数据显示到LED[1](Development environment is IAR, is the role of an experimental procedure on the MSP430F449 through the oral-wire analog IIC bus operation EEPROM, the experiment in the EEPROM address 0x02 write data 0x06, and then display to the LED [0], read out data to the LED [1 ])

AD1674与AT89C51进行数模转换，实现数字电压表功能(AD1674 and AT89C51 digital to analog conversion, digital voltmeter function)