52 lines
1.5 KiB
Markdown
52 lines
1.5 KiB
Markdown
# 压强传感器
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## BMP180
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<div class = "wrapper">
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<table style="margin-left: auto; margin-right: auto; table-layout: fixed;" >
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<tr>
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<td style="width: 50%;">
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<!--左侧内容-->
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<img src = "./imagesrc/bmp180.jpg" alt="bmp180" width =100% max-width= 100% >
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</td>
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<td style="width: 50%;">
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<!--右侧内容-->
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适合智能的高精度测量和数据采集,输出高精度的压力(或高度)和温度测量数据。</br></br>
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与加速度计相互搭配,在没有GPS讯号的环境下,提供可靠的楼层侦测能力,以实现三维(3D)室内导航。</br></br>
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可以检测:温度,大气压强,海拔高度。</br></br>
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</td>
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</tr>
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</table>
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</div>
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### 接线说明
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按照上图中从右向左的顺序:
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<div>
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<table style="margin-left: auto; margin-right: auto; table-layout: fixed;" width = 600>
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<tr>
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<td width = 100>序号</td>
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<td width = 250>BMP180模块</td>
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<td width = 250>备注</td>
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</tr>
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<tr>
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<td>1</td>
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<td>VIN</td>
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<td>供电电压,1.8 V~3.6 V,典型值2.5 V</td>
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</tr>
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<tr>
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<td>2</td>
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<td>GND</td>
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<td>模块公共地</td>
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</tr>
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<tr>
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<td>3</td>
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<td>SCL</td>
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<td>I2C 时钟线</td>
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</tr>
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<tr>
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<td>4</td>
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<td>SDA</td>
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<td>I2C 数据线</td>
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</tr>
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</table>
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</div>
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### |