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Timer_key_1602
说明： 利用MSP430单片机实现5分钟倒计时。用Timer_A实现1s定时，4位共阳型数码管显示时间，显示格式为：“x-xx”，分别代表“分”、“十秒”和“秒”。每隔1s，倒计时器的时间减1，倒计时从4分59秒开始计时，至0分0秒结束，停止计时。(MSP430 microcontroller is used to realize 5 minute countdown. Timer_A is used to realize 1s timing and 4-bit common-sun digital tube display time. The display format is "x-x x", representing "minutes", "ten seconds" and "seconds" respectively. Every 1s, the countdown time is reduced by 1. The countdown time starts at 4:59 seconds and ends at 0:0 seconds.)
- 2019-04-08 20:51:10下载
- 积分：1
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获取系统时间
倍福Beckhoff TWINCAT2 获取系统时间功能块(Beckhoff TWINCAT2 gets the system time function block.)
- 2018-09-07 16:03:18下载
- 积分：1
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ADS131A02和DAC8552
说明： ADS131A02与DAC8552驱动代码(ADS131A02 and DAC8552 Driver Code)
- 2019-03-20 14:11:58下载
- 积分：1
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1046.-Plane-Spotting
大多数自行车速度表工作通过使用霍尔效应传感器固定在自行车前叉。磁铁是附加到前轮上的辐条之一,它将与霍尔效应开关一次革命的车轮。速度计监测传感器计数轮革命。如果知道车轮的直径,距离可以很容易地计算如果你知道有多少革命的车轮。此外,如果时间完成革命,平均速度也可以计算出来。
对于这个问题,您将编写一个程序来确定总距离(英里)和平均速度(英里每小时)考虑到车轮直径,革命的数量和总时间的旅行。你可以假定前轮从未离开地面,并没有下滑或打滑。(Most bicycle speedometers work by using a Hall Effect sensor fastened to the front fork of the bicycle. A magnet is attached to one of the spokes on the front wheel so that it will line up with the Hall Effect switch once per revolution of the wheel. The speedometer monitors the sensor to count wheel revolutions. If the diameter of the wheel is known, the distance traveled can be easily be calculated if you know how many revolutions the wheel has made. In addition, if the time it takes to complete the revolutions is known, the average speed can also be calculated.
For this problem, you will write a program to determine the total distance traveled (in miles) and the average speed (in Miles Per Hour) given the wheel diameter, the number of revolutions and the total time of the trip. You can assume that the front wheel never leaves the ground, and there is no slipping or skidding.)
- 2013-12-21 14:06:26下载
- 积分：1
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emmc
emmc 4.5底层代码，用于新手学习 练手。(emmc code for study)
- 2018-12-27 11:19:04下载
- 积分：1
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source
说明： 展讯平台的mtue源代码, 全面,精简,仅供学习, 商用后果自负(Spreadtrum platform mtue source code, comprehensive, concise, only to learn the consequences of your own business)
- 2008-11-28 01:30:37下载
- 积分：1
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IC卡源程序
本程序可以支持SLE4442、SLE4428、FALSH、CPU卡(this program can support SLE4442, SLE4428 logic, FALSH, CPU card)
- 2005-03-29 11:59:00下载
- 积分：1
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TX-1
郭天祥TX-1C版的Proteus仿真 三个版本(Guo Tianxiang TX-1C Version of Proeus Simulation Three Versions)
- 2020-06-17 09:20:02下载
- 积分：1
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dj
说明： 有关程控之类的代码以及个人的仿真图供大家学习参考(The kind of code, and programmed the simulation diagram for your personal reference learning)
- 2011-08-24 11:24:58下载
- 积分：1
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mouseLR
课程实验的一个小程序，可统计鼠标左右键的单击次数(course of a small experimental procedures, key statistics about the mouse click frequency)
- 2007-06-10 12:43:15下载
- 积分：1
