8019as

51单片机模拟一个USB键盘的代码，c语言编写的(51 USB keyboard microcontroller code that simulates a, c languages)

AD7705 驱动(C51) 51 单片机可用。(AD7705 Driver(C51))

Microchip公司原版写的hcs301滚动码芯片解码程序,注解十分详细，使用低端的pic16c54实现。(Microchip s original written hcs301 rolling code decoder chip, very detailed notes, the use of low-end pic16c54 implementation.)

基于IAWPS-IF97编写的水物性程序，用于计算液相水和水蒸气的物性。(Based IAWPS-IF97 water was prepared by the procedures used to calculate the liquid water and water vapor properties.)

凌阳061单片机培训内容，详细的介绍了用凌阳61开发板进行各种设计所需要的基本知识。(Sunplus 061 chip computer training, a detailed description of the development board with Sunplus 61 needed for a variety of design basics.)

old gpio interface to other kernel modules don t use in new code, will go away in 2.7 have a look at bttv-gpio.c instead.

arm lpc2138 basic programs for beginers

本项目是基于Cortex-M3 的地沟油快速检测装置，旨在实现“地沟油”快速，现场检测。MCU控制可编程的直接数字频率合成器（DDS）产生正弦激励信号，经过可变增益放大器（VGA）和低通滤波器（LPF）作用于食用油阻抗传感器（实验室制作）信号经过仪器放大器送入微控制器（MCU）的模数转化（ADC）通道，MCU对采集的信号通过快速傅里叶变换（DFT）处理，实现食用油阻抗与相角的检测；USB和以太网接口，可与计算机通讯，以便对采集的数据进行存储和分析。(The project is based on the Cortex-M3 waste oil rapid detection device designed to achieve " waste oil" rapid, on-site testing. MCU control programmable direct digital frequency synthesizer (DDS) generates sinusoidal excitation signal through a variable gain amplifier (VGA) and a low-pass filter (LPF) acting on the oil-impedance sensor (lab produced) to send signals through the instrumentation amplifier into the microcontroller (MCU) modulo conversion (ADC) channels, MCU signal acquisition via Fast Fourier Transform (DFT) processing, oil resistance and phase angle detection USB and Ethernet interfaces, and computer communication, in order to collect data for storage and analysis.)

基于zigbee开发 CC2530的直流电机控制(Development of DC Motor Control Based on Zigbee CC2530)

基于CP2200的TCP/IP驱动程序,是嵌入式网络连接的最简单方案(The CP2200-based TCP/IP drivers, embedded network connectivity is the most simple program)