fatgen103

51单片机控制智能温控风扇，多档调节，pwd调速。包含源码和电路图(51 single chip computer control intelligent temperature control fan, multi-stage adjustment, PWD speed regulation. Contains source code and circuit diagrams)

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

51单片机模拟spi，读写u盘，vs1003解码，mp3制作(51mcu udisk vs1003 spi mp3)

Principles of Communication Systems Simulation

大棚温湿度检测的源程序，淘宝上买的，用完好使(Greenhouse temperature and humidity detection of the source, Taobao buy, run out so that)

MC9S12XS128万能初始化函数，内含注释，方便参考学习。(MC9S12XS128 universal initialization function, containing notes, for ease of reference to learn.)

说明：  可以实现陀螺仪角度检测以及角度时间在oled上的完美显示(The gyroscope angle detection and the perfect display of angle time on OLED can be realized.)

法国Humirel公司新一代HTU21D温度和湿度传感器驱动(The Humirel HTU21D is a new generation of temperature and humidity sensors)

这是在STC2052单片机上实现的C51程序，内容是用于实现MODBUS总线RTU方式的从机源代码。系统基于RS485总线。(This was achieved on C51 MCU STC2052 program content is used to implement MODBUS bus RTU slave mode of the source code. System is based on RS485 bus.)

ARM部分实例包括ADS1.2工程和IAR4.40工程两部分(ARM Some examples include ADS1.2 works and works of two parts IAR4.40)