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main
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.)
- 2020-07-01 17:20:01下载
- 积分：1
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hongwaiyaokong
AVR 51单片机红外遥控解码程序 红外遥控(AVR 51 microcontroller infrared remote control infrared remote control decoding process)
- 2012-09-01 17:35:17下载
- 积分：1
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Single-chip-microcomputer1.rar
单片机被广泛应用于工业控制，家电，消费电子，医疗电子，仪表测量等领域，为应广大初级电子工程师/单片机爱好者之需，电子发烧友隆重策划整合推出《单片机关键技术基础详解》系列技术文章，以后会陆续推出其他章节，敬请广大工程师朋友继续关注和留意(Microcontrollers are widely used in industrial control, home appliances, consumer electronics, medical electronics, instrumentation measurement and other fields, as should the majority of primary electrons Engineer/SCM lovers need, Maxim Integrated planning a grand launch of " key technologies based microcontroller explain" series of technical articles , the future will be launched elsewhere, please our engineers continue to focus and pay attention to friend)
- 2013-07-05 12:24:53下载
- 积分：1
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WEPCrack-0.1.0
破解WIRELESS WEP的工具,很好的东西,(crack WEP tool, very good,)
- 2020-06-26 04:40:02下载
- 积分：1
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EEPROM-programming--
EEPROM读写实例，可直接写到STC12C5616AD烧写板子上的C程序(Instance can be directly read and write EEPROM programming board wrote STC12C5616AD C program)
- 2011-09-16 10:22:44下载
- 积分：1
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Myclock
运用MATLAB编程，制作属于自己的时钟，高逼格记录时间的流逝(Using MATLAB programming to make their own clocks and record the passage of time with high-precision grids~)
- 2020-06-22 04:00:01下载
- 积分：1
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TC1-query-control-LED
基于atmega16v8的TC1查询方式控制LED(Atmega16v8 TC1 query mode control based on LED)
- 2014-07-18 10:23:05下载
- 积分：1
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msp430f6435
说明： msp430，超低功耗的好选择，数据手册，留存待用(Msp430, a good choice for ultra-low power consumption, datasheet chinese version, reserved for use)
- 2020-06-21 00:20:01下载
- 积分：1
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28335三相SPWM程序
l利用DSP28335产生三相SPWM正弦波程序(DSP28335 generation of three phase SPWM sine wave program)
- 2018-03-09 15:02:15下载
- 积分：1
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Remote-control-infrared-program
通过定时器在时间上合理的安排，快速准确的对红外遥控器进行操作，同时大大的减少了时间上的消耗，并将此工程封装，便于以后的直接调用(Called directly by a timer set at a reasonable time, the fast and accurate infrared remote control to operate, while greatly reducing the consumption of time, and to this engineering package to facilitate future)
- 2014-01-02 20:53:42下载
- 积分：1
