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This experimental report on the multi
这篇实验报告是关于单片机多路数据采集的,本实验由2大部分组成:1、为用EPOROM构成的心电信号发生器;2、为多路信号的微机采集与显示;第一部分实验主要研究可编程序存储器EPROM的非计算机应用。把存储在EPROM中的数字心电信号读出并通过D/A转换为模拟信号显示在示波器屏幕上。
第二部分实验的目的是研究一个数据采集系统,该系统利用ECD-51型单片机为中心,由D/A芯片等将各种低频信号以及由EPROM产生的模拟人体心电信号变换成离散的数字信号存入微机内存,以待进行数据处理和分析,然后再通过D/A转换将其还原成模拟信号显示在示波器的屏幕上。
-This experimental report on the multi-SCM data acquisition, the experiment by the two major components : 1. EPOROM pose for the use of the ECG signal generator; 2, multi-path signals in the computer acquisition and display; the first major study of experimental programmable EPROM memory in non-computer applications. Stored in the EPROM of ECG read out by D/A conversion of analog signals displayed on the oscilloscope screen on. Part II The purpose of this experiment is to study a data acquisition system, which uses ECD-51 microprocessor as the center, from the D/A chips, and other various low-frequency signal from EPROM and the simulation of human ECG transform into several discrete signal words into computer mem
- 2022-02-02 04:12:54下载
- 积分:1
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当前LCM的主流接口有并口和串口。并口引脚多,产生串扰,串口则没有诸如此类的缺点。SPI作为串口家族的一员,具有高速同步、芯片管脚少和信号稳定不产生串扰等优点,...
当前LCM的主流接口有并口和串口。并口引脚多,产生串扰,串口则没有诸如此类的缺点。SPI作为串口家族的一员,具有高速同步、芯片管脚少和信号稳定不产生串扰等优点,越来越受到开发人员的青睐。但是,具有SPI的LCM并不是毫无缺点的,市场上以COG(chip on glass)方式封装的LCM大都是基于单工方式传输的,这将给开发带来了非常大的麻烦。本文主要论述基于单工SPI的GUI开发方案,详细地分析了基于单工SPI的GUI的开发开台,论述并分析在GUI开发过程中遇到的问题,最后提出增加虚拟LCD的方案解决这个问题。-err
- 2023-07-28 23:45:03下载
- 积分:1
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Clock program, microcontroller development, time control clock, timer, alarm
时钟程式,单片机开发,时间控制时钟,定时,报警-Clock program, microcontroller development, time control clock, timer, alarm
- 2022-04-18 04:35:27下载
- 积分:1
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KEIL软件是目前最流行开发MCS
KEIL软件是目前最流行开发MCS-51系列单片机的软件,它提供了包括C编译、宏汇编、连接器、库管理和一个功能强大的仿真调试器。-KEIL software development is the most popular MCS-51 series single-chip software, which provides, including C compiler, macro assembler, connectors, database management and a powerful simulation debugger.
- 2022-02-10 17:15:41下载
- 积分:1
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Atmel ARM7有关UCOSII的应用例子,在IAR上面可以直接运行
Atmel ARM7有关UCOSII的应用例子,在IAR上面可以直接运行-Atmel ARM7-related applications UCOSII example above can be directly run IAR
- 2022-02-07 04:12:48下载
- 积分:1
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51 microcontroller drives the built LCD procedures. They show audio Character, c...
51单片机驱动128X64液晶的程序。里面包括显示16X16点阵字符、显示8X16点阵字符、显示光标、clr光标等子程序。用C51编写-51 microcontroller drives the built LCD procedures. They show audio Character, character dot-matrix display 8X16 show that the cursor, such as the cursor clr subroutine. Prepared with C51
- 2022-05-13 05:31:45下载
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SCM source 3 shows were dynamic scanning example, generic
单片机源程序三位依次显示动态扫描的例子,可以通用-SCM source 3 shows were dynamic scanning example, generic
- 2023-04-04 00:55:03下载
- 积分:1
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MTV030是MYSON公司生产的OSD芯片。MTV030在51系列单片机上的应用例子。...
MTV030是MYSON公司生产的OSD芯片。MTV030在51系列单片机上的应用例子。-Using mtv030 osd chip on msc51
- 2023-01-09 23:35:04下载
- 积分:1
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51单片机的SD卡读写程序,测试过,用过的产品
51单片机读写SD卡程序,经过测试,已在产品上使用-51 SCM SD card reader program, tested, used in products
- 2022-03-04 04:55:53下载
- 积分:1
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nrf9e5的天线pcb,我找了好久的,可以直接开板
nrf9e5的天线pcb,我找了好久的,可以直接开板-nRF9E5 antenna pcb, I am looking for a long time, and can directly open board
- 2022-02-12 18:51:34下载
- 积分:1