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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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OV7670资料
摄像头OV7670模块调试资料，硬件参考电路、51、STM32源码。(Camera OV7670 module debugging data, hardware reference circuit, 51, STM32 source code.)
- 2020-06-19 16:40:01下载
- 积分：1
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KS0108_SYB128642
syb12864驱动程序，程序为三元晶公司的无字库12864液晶驱动(syb12864Drivers,Program s ternary crystal LCD driver 12864 free fonts)
- 2015-03-31 10:19:44下载
- 积分：1
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扫地机器人设计
自带小范围坐标识别，电机控制，语音控制，红外距离探测，电池充电控制，障碍识别，路径规划的功能，代码是基于单片机实现的！(It has the functions of small area coordinate recognition, motor control, voice control, infrared distance detection, battery charging control, obstacle recognition and path planning. The code is based on MCU.)
- 2020-09-12 19:08:00下载
- 积分：1
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DEC_DIV
16位10进制除法程序，KEIL51编写，适合单片机运算(16 10 M division procedures, KEIL51 prepared for single-chip computing)
- 2008-07-27 12:51:05下载
- 积分：1
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Chapter33_PWM捕获
简单的PWM捕获，初学者比较适合。看看就好啦(Simple PWM capture, beginners are more suitable. Just look at it.)
- 2020-06-20 16:20:02下载
- 积分：1
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TFThanziyingwenxianshi
基于火牛开发板ili9320TFT彩屏，ili9320屏上显示一个汉字，一个英文，一串汉字，一串英文，ili9320屏显示中英文混合显示。完美版。(AC adapter-based development board ili9320TFT color, ili9320 screen to display a character, an English, a string of characters, a bunch of English, ili9320 hybrid screen display shown in English. Perfect version.)
- 2011-10-02 16:58:27下载
- 积分：1
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DS1302-LCD1602
DS1302高精度时钟+LCD1602。实现时钟的高精度及芯片的资料(DS1302 high-precision clock+LCD1602. Achieve high-precision clock chip)
- 2013-04-06 16:34:59下载
- 积分：1
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基于51单片机的温度火灾烟雾报警器
说明： 温度烟雾防灾系统，51单片机作为控制器，有DS18B20，MQ-2(Temperature smoke disaster prevention, 51 single chip microcomputer)
- 2020-08-25 11:05:27下载
- 积分：1
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PGM-120117
以stc89c58为控制器，外围包括IIC，12864，蜂鸣器，AD模块(In stc89c58 for the controller, a peripheral including IIC, 12864, buzzer, AD module)
- 2013-10-09 17:10:35下载
- 积分：1
