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WatchDog
关于MSP430F149的看门狗定时器系统开发例程。(About MSP430F149 watchdog timer system development routines.)
- 2016-11-23 19:04:52下载
- 积分：1
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xiangpintexin
本作品以MSP430单片机为核心， 基于DDS原理，通过查表方式输出步进量为10HZ，频率为100HZ~2KHZ的正弦波。两路被测信号通过过零比较、异或和低通滤波整流，实现了对相位差的测量，误差小于(This works with MSP430 microcontroller as the core, based on DDS principle, by look-up table output step sizes for the 10HZ, frequency of 100HZ ~ 2KHZ sine wave. Two by the signal zero-crossing comparator, XOR, rectification and low-pass filtering, the realization of the phase of the measurement error is less than)
- 2013-05-23 15:14:22下载
- 积分：1
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pll-used-for-speed-control
锁相环用于电机转速精准检测，资料很不错，值得下载(Phase-locked loop for accurate detection of motor speed)
- 2013-04-05 12:51:50下载
- 积分：1
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LEDtest
利用单片机作为芯片，利用点阵按钮通过继电器控制LED灯(Using single chip microcomputer as a chip, using bitmap button by relay control LED lights)
- 2013-08-22 10:32:00下载
- 积分：1
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PCSCReader
底层调用了PCSC的通信库Winscard，可用于PC上读卡器与智能卡的通信(It calls the underlying communication library Winscard PC can be used on a PC to communicate with the smart card reader)
- 2021-05-14 15:30:03下载
- 积分：1
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3_34
C++程序设计10852C++案例教程源代码完成统计功能的函数(C++ Programming 10852C++ Case tutorial source code to complete a function of statistical functions)
- 2007-10-28 23:46:03下载
- 积分：1
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STM32-ADDA-PCF8591
利用stm32上自带的ad和da进行模数和数模转换实验(Use the built-in ad and da stm32 analog to digital and digital to analog conversion experiments)
- 2021-03-07 15:49:29下载
- 积分：1
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adc_1602
说明： avr单片机，给电压通过单片机片内ad转换给到1602显示。里面有电路图和程序(AVR single-chip microcomputer, the voltage is converted to 1602 display through ad in single-chip microcomputer)
- 2020-04-13 20:18:05下载
- 积分：1
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AD_DMA
研华数据采集的一个的demo文件，很好用，可以作为里程看，也可以作为现场采集数据的一个简单程序(Advantech data acquisition a demo file, very easy to use, you can see as mileage, can also be used as the data collected at the scene of a simple progra)
- 2020-09-10 11:08:01下载
- 积分：1
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ludeng
该夜用照明灯系统采用AT89S52单片机为核心，利用单片机的端口分别控制LCD1602标准时钟系统、可控硅和电铃，达到智能操控照明系统(The night with the lighting system using AT89S52 microcontroller as the core, using SCM port control the LCD1602 standard clock system, SCR and bells, to the intelligent control lighting system)
- 2012-12-06 07:30:56下载
- 积分：1
