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--- wm_wiki:sound_sensor:manual [2020/02/20 16:43]
juneral [1、简要概述]
+++ wm_wiki:sound_sensor:manual [2020/05/12 14:31] (当前版本)
juneral
@@ 行 1: / 行 1: @@
 ====== 声音传感器 ======
-===== 1、简要概述 =====
+===== 1. 简要概述 =====
 <html><body>
+<p class=MsoTitle align=left style='text-align:left;text-indent:36.0pt'><span
+style='font-size:16.0pt;font-family:宋体;color:#222222;letter-spacing:0pt;
+background:white'>声音传感器（<span lang=EN-US>Sound Sensor</span>）以麦克风为基础（<b><span
+style='background:yellow'>将声信号转换为电信号</span></b>），其可用来对周围环境中的声音强度进行检测，检测到的音量通过运算放大器放大，然后传输给主控处理。使用它可做一些交互性项目，例如声控开关，音量控制小车竞速等。</span><span
+lang=EN-US>&nbsp;</span></p>
+</body></html>
+===== 2. 参数规格 =====
+<html><body>
+<div align=center>
+<table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0
+ style='border-collapse:collapse'>
+ <tr>
+  <td width=244 valign=top style='width:183.0pt;border-top:solid #5B9BD5 3.0pt;
+  border-left:solid #5B9BD5 3.0pt;border-bottom:solid white 2.25pt;border-right:
+  none;background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>参数</span></b></p>
+  </td>
+  <td width=528 valign=top style='width:396.0pt;border-top:solid #5B9BD5 3.0pt;
+  border-left:none;border-bottom:solid white 2.25pt;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>值<span lang=EN-US>/</span>描述</span></b></p>
+  </td>
+ </tr>
+ <tr>
+  <td width=244 valign=top style='width:183.0pt;border-top:none;border-left:
+  solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>工作电压</span></b></p>
+  </td>
+  <td width=528 valign=top style='width:396.0pt;border-top:none;border-left:
+  none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
+  style='font-size:18.0pt;font-family:宋体;color:white'>DC 5V</span></p>
+  </td>
+ </tr>
+ <tr>
+  <td width=244 valign=top style='width:183.0pt;border-top:none;border-left:
+  solid #5B9BD5 3.0pt;border-bottom:none;border-right:solid white 1.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>接口类型</span></b></p>
+  </td>
+  <td width=528 valign=top style='width:396.0pt;border:none;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>插针与<span lang=EN-US>ELF</span>主控板适配使用</span></p>
+  </td>
+ </tr>
+ <tr>
+  <td width=244 valign=top style='width:183.0pt;border:solid white 1.0pt;
+  border-left:solid #5B9BD5 3.0pt;background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>通信方式</span></b></p>
+  </td>
+  <td width=528 valign=top style='width:396.0pt;border-top:solid white 1.0pt;
+  border-left:none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>模拟值读取</span></p>
+  </td>
+ </tr>
+ <tr>
+  <td width=244 valign=top style='width:183.0pt;border-top:none;border-left:
+  solid #5B9BD5 3.0pt;border-bottom:none;border-right:solid white 1.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>返回值范围</span></b></p>
+  </td>
+  <td width=528 valign=top style='width:396.0pt;border:none;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
+  style='font-size:18.0pt;font-family:宋体;color:white'>0~900</span></p>
+  </td>
+ </tr>
+ <tr>
+  <td width=244 valign=top style='width:183.0pt;border:solid white 1.0pt;
+  border-left:solid #5B9BD5 3.0pt;background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>运算放大器</span></b></p>
+  </td>
+  <td width=528 valign=top style='width:396.0pt;border-top:solid white 1.0pt;
+  border-left:none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
+  style='font-size:18.0pt;font-family:宋体;color:white'>SD06</span></p>
+  </td>
+ </tr>
+ <tr>
+  <td width=244 valign=top style='width:183.0pt;border-top:none;border-left:
+  solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>麦克风灵敏度</span></b></p>
+  </td>
+  <td width=528 valign=top style='width:396.0pt;border-top:none;border-left:
+  none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
+  style='font-size:18.0pt;font-family:宋体;color:white'>--</span></p>
+  </td>
+ </tr>
+ <tr>
+  <td width=244 valign=top style='width:183.0pt;border-top:none;border-left:
+  solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>麦克风阻抗</span></b></p>
+  </td>
+  <td width=528 valign=top style='width:396.0pt;border-top:none;border-left:
+  none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
+  style='font-size:18.0pt;font-family:宋体;color:white'>--</span></p>
+  </td>
+ </tr>
+ <tr>
+  <td width=244 valign=top style='width:183.0pt;border-top:none;border-left:
+  solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>麦克风频率</span></b></p>
+  </td>
+  <td width=528 valign=top style='width:396.0pt;border-top:none;border-left:
+  none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
+  style='font-size:18.0pt;font-family:宋体;color:white'>--</span></p>
+  </td>
+ </tr>
+ <tr>
+  <td width=244 valign=top style='width:183.0pt;border-top:none;border-left:
+  solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>麦克风信噪比</span></b></p>
+  </td>
+  <td width=528 valign=top style='width:396.0pt;border-top:none;border-left:
+  none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
+  style='font-size:18.0pt;font-family:宋体;color:white'>--</span></p>
+  </td>
+ </tr>
+ <tr>
+  <td width=244 valign=top style='width:183.0pt;border-top:none;border-left:
+  solid #5B9BD5 3.0pt;border-bottom:solid #5B9BD5 3.0pt;border-right:solid white 1.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>尺寸大小</span></b></p>
+  </td>
+  <td width=528 valign=top style='width:396.0pt;border-top:none;border-left:
+  none;border-bottom:solid #5B9BD5 3.0pt;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
+  style='font-size:18.0pt;font-family:宋体;color:white'>--mm*--mm*--mm(</span><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>长<span lang=EN-US>*</span>宽<span
+  lang=EN-US>*</span>高<span lang=EN-US>)</span></span></p>
+  </td>
+ </tr>
+</table>
+</div>
+</body></html>
+===== 3. 编程指南 =====
+==== 3.1. 模块功能及图形化编程指南 ====
+<html><body>
+<p class=MsoNormal style='text-indent:21.0pt'><span lang=EN-US
+style='font-size:16.0pt;font-family:华文楷体;color:#222222;background:white'>&nbsp;&nbsp;&nbsp;
+</span><span style='font-size:16.0pt;font-family:宋体;color:#222222;background:
+white'>该模块支持的图形化编程平台有<span lang=EN-US>WeeeCode</span>、<span lang=EN-US>Mixly_Arduino</span>等，其图形化编程大同小异，区别不会很大。</span></p>
+<div align=center>
+<table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0
+ style='border-collapse:collapse'>
+ <tr>
+  <td width=257 valign=top style='width:192.65pt;border:solid windowtext 1.0pt;
+  padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:14.0pt;font-family:华文楷体;color:black;background:white'>模块功能</span></b></p>
+  </td>
+  <td width=223 valign=top style='width:166.95pt;border:solid windowtext 1.0pt;
+  border-left:none;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:14.0pt;font-family:华文楷体;color:black;background:white'>需传参数</span></b></p>
+  </td>
+  <td width=462 valign=top style='width:346.5pt;border:solid windowtext 1.0pt;
+  border-left:none;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:14.0pt;font-family:华文楷体;color:black;background:white'>图形化编程块举例</span></b></p>
+  </td>
+ </tr>
+ <tr style='height:12.95pt'>
+  <td width=257 style='width:192.65pt;border:solid windowtext 1.0pt;border-top:
+  none;padding:0cm 5.4pt 0cm 5.4pt;height:12.95pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span
+  style='font-size:14.0pt;font-family:华文楷体;color:black;background:white'>返回探头的检测值</span></p>
+  </td>
+  <td width=223 style='width:166.95pt;border-top:none;border-left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0cm 5.4pt 0cm 5.4pt;height:12.95pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
+  style='font-size:14.0pt;font-family:华文楷体;color:black;background:white'>(1</span><span
+  style='font-size:14.0pt;font-family:华文楷体;color:black;background:white'>个参数）端口</span></p>
+  </td>
+  <td width=462 valign=top style='width:346.5pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  padding:0cm 5.4pt 0cm 5.4pt;height:12.95pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US><img
+  width=249 height=227 id="图片 1" src="lib/exe/fetch.php?media=wm_wiki:sound_sensor:pasted:20200220-164947.png"></span></p>
+  </td>
+ </tr>
+</table>
+</div>
+<p class=MsoNormal align=center style='text-align:center;text-indent:21.0pt'>&nbsp;</p>
+<p class=MsoNormal style='text-indent:21.0pt'><span style='font-size:16.0pt;
+font-family:华文楷体'>&nbsp;</span><span lang=ZH-CN style='font-size:16.0pt;
+font-family:宋体'>图形化编程示例：</span></p>
+</body></html>
+{{ :wm_wiki:sound_sensor:pasted:20200220-164718.png }}
+==== 3.2. 文本代码编程指南 ====
+<html><body>
+<p class=MsoNormal style='text-indent:21.0pt'><span style='font-size:16.0pt;
+font-family:华文楷体'>&nbsp;</span><span lang=ZH-CN style='font-size:16.0pt;
+font-family:宋体'>Arduino编程示例：</span></p>
+</body></html>
+<sxh cpp; first-line: 1;highlight: [7,11]; title: sound_sensor_test.ino>
+#include<WeELF328P.h>
+We7SegmentDisplay seven_segment_A(PORT_A);
+uint16_t value = 0;
+void setup(){
+  pinMode(PORT_3, INPUT);
+}
+void loop(){
+  value = analogRead(PORT_3);
+  seven_segment_A.showNumber(value);
+  delay(100);
+}
+</sxh>
+\\
+<html><body>
+<p class=MsoNormal style='text-indent:21.0pt'><span style='font-size:16.0pt;
+font-family:华文楷体'>&nbsp;</span><span lang=ZH-CN style='font-size:16.0pt;
+font-family:宋体'>更多使用实例请前往论坛学习：声音传感器使用实例（建设中）</span></p>
 </body></html>
-===== 2、参数规格 =====
-===== 3、编程指南 =====