登录
首页 » 汇编语言 » 伟福LAB2000单片机仿真系统直流电机控制:利用实验仪上的D/A变换电路,输出...

伟福LAB2000单片机仿真系统直流电机控制:利用实验仪上的D/A变换电路,输出...

于 2022-12-26 发布 文件大小:823.00 B
0 138
下载积分: 2 下载次数: 1

代码说明:

伟福LAB2000单片机仿真系统直流电机控制:利用实验仪上的D/A变换电路,输出-8V至+8V电压,控制直流电机。改变输出电.压值,改变电机转速,用8255 的PB.0 读回脉冲计数,计算电机转速。在电压允许范围内,直流电机的转速随着电压的升高而加快,若加上的电压为负电压,则电机会反向旋转。本实验仪的D/A变换可输出-8V到+8V的电压,将电压经驱动后加在直流电机上,使其运转。通过单片机输出数据到D/A变换电路,控制电压的高低和正负,观察电机的旋转情况。 在电机转盘上安装一个小磁芯,用霍尔元件感应电机转速,用单片机控制8255读回感应脉冲,从而测算出电机的转速。 -err

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 接口技术,的2个简单的例子
    接口技术,汇编的2个简单的例子-interface technology, the compilation of two simple examples
    2022-03-05 16:00:10下载
    积分:1
  • 基于 飞思卡尔单片机 MODBUS源程序 可以
    基于 飞思卡尔单片机 MODBUS汇编源程序 可以-FREESCALE
    2023-03-06 18:00:03下载
    积分:1
  • 二级公共基础知识总结
    全国二级c语言公共基础知识总结,由专业培训机构的专业老师编写,包含了近几年来的二级考试公共基础知识点,分点总结,结合每年题型,非常全面,专业,实用。
    2022-05-29 13:57:44下载
    积分:1
  • 8259中断实验,在DVCC
    8259中断实验,在DVCC-598实验箱上进行,中断信号为按下开关时产生的上升沿 8253发声程序.-8,259 interruption experiments, the DVCC- 598 experimental tank, interrupted signal? Switch to the rising edge 8253 audible procedures.
    2022-11-12 09:30:04下载
    积分:1
  • 贪吃蛇游戏  图形界面下的
    汇编贪吃蛇游戏  图形界面下的-compilation of a huge memory game where the graphical interface
    2023-01-06 18:00:03下载
    积分:1
  • 可选自能抢答器,用来对一些节目抢答很有必要,,采用8255
    可选自能抢答器,用来对一些节目抢答很有必要,,采用8255编程-optional self Responder, used to some programs Responder is necessary, using 8255 programming, and,
    2022-08-10 01:39:17下载
    积分:1
  • This a program that I wrote many years ago. It is a floppy disk , disk copy,disk...
    This a program that I wrote many years ago. It is a floppy disk , disk copy,disk info,and format program. All written in masm assembler. There is also a small 252 byte driver that allows nonstandard floppy formats on dos systems below 7.0. Floppies can be formatted in any track and sector layout. 1.44M floppies can be formatted to 1.76 M. All source code,includes and libraries are included. Modify the bld.bat file to your own needs. There are many asm tricks in the source code. Have fun with this old code.-This is a program that I wrote many years ago. It is a floppy disk , disk copy,disk info,and format program. All written in masm assembler. There is also a small 252 byte driver that allows nonstandard floppy formats on dos systems below 7.0. Floppies can be formatted in any track and sector layout. 1.44M floppies can be formatted to 1.76 M. All source code,includes and libraries are included. Modify the bld.bat file to your own needs. There are many asm tricks in the source c
    2022-04-02 00:01:45下载
    积分:1
  • ASM电机向前和向后
    asm for motor forward and backward
    2022-04-15 21:33:12下载
    积分:1
  • 能够把51系列转化成的浮点数,效果很好的
    能够把51系列转化成汇编的浮点数,效果很好的-Able to transform into a compilation of 51 series of floating-point numbers, the effect of good
    2023-04-30 02:10:02下载
    积分:1
  • 鼠标控制CD
    鼠标控制CD-Audio播放程序!!!!!汇编语言-mouse control CD-Audio player! ! ! ! ! Assembly language
    2022-02-06 08:56:36下载
    积分:1
  • 696518资源总数
  • 106174会员总数
  • 31今日下载