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--- wm_wiki:potentiometer_module:manual [2019/02/14 15:00]
wangyueyu
+++ wm_wiki:potentiometer_module:manual [2020/05/12 15:35] (当前版本)
juneral [3.1. 模块功能及图形化编程指南]
@@ 行 1: / 行 1: @@
 ====== 旋转电位器模块 ======
-{{:旋转电位器.png?100|}}
-旋转电位器表面有八个LED灯，旋钮旋转调节的电阻元件，它可以被用来调整电机转速制作调速赛车，调整LED灯亮度制作可调光台灯。
+===== 1. 简要概述 =====
-===== 参数规格 =====
+<html><body>
-^ 参数     ^  值/描述                    ^
+<p class=MsoTitle align=left style='text-align:left;text-indent:36.0pt'><span
-^ 工作电压   |  5V DC                   |
+style='font-size:16.0pt;font-family:宋体;color:#222222;letter-spacing:0pt;
-^ 旋转范围   |  单圈                      |
+background:white'>旋转电位器模块（<span lang=EN-US>Sliding Potentiometer Module</span>）是基于一个最大阻值为<span
-^ 阻值指示灯  |  8个                      |
+lang=EN-US> 10K</span>Ω 的线性旋转可变电阻，返值范围：<span lang=EN-US>0~255</span>，附带<span
-^ 模块尺寸   |  55 x 24 x 23 mm(长x宽x高)  |
+lang=EN-US>8</span>颗蓝色<span lang=EN-US>LED</span>灯，值越大亮的灯越多。</span><span
+lang=EN-US>&nbsp;</span><span style='font-size:16.0pt;font-family:宋体;
+color:#222222;letter-spacing:0pt;background:white'>可用于电机无极调速、线性值输入等。</span></p>
+<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'>模块值输出定义：</span></p>
+</body></html>
+{{ :wm_wiki:potentiometer_module:pasted:20200304-172149.png }}
+===== 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 lang=EN-US
+  style='font-size:18.0pt;font-family:宋体;color:white'>RJ11</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 lang=EN-US
+  style='font-size:18.0pt;font-family:宋体;color:white'>WM</span><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>单总线</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'>可变电阻</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'>旋转线性<span lang=EN-US>10K</span>Ω</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'>输出值范围</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'>0~255</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'>指示灯</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'>8</span><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>颗蓝<span lang=EN-US>LED</span></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'>旋转角度</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'>280</span><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>度</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'>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 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'>--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>、<span
+lang=EN-US>Makecode</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'>输出值<span
+  lang=EN-US>0~255</span></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=207 height=50 id="图片 1" src="lib/exe/fetch.php?media=wm_wiki:sliding_potentiometer_module:pasted:20200304-162308.png"></span></p>
+  </td>
+ </tr>
+</table>
+</div>
+<p class=MsoNormal align=left style='text-align:left;text-indent:21.0pt'><span
+lang=EN-US style='color:white'>&nbsp;</span></p>
+<p class=MsoNormal style='text-indent:32.0pt'><span style='font-size:16.0pt;
+font-family:宋体'>图形化编程示例：</span></p>
+</body></html>
+{{ :wm_wiki:sliding_potentiometer_module:pasted:20200304-162633.png }}
+==== 3.2. 文本代码编程指南 ====
+<html><body>
+<p class=MsoNormal style='text-indent:32.0pt'><span lang=EN-US
+style='font-size:16.0pt;font-family:宋体'>Arduino</span><span style='font-size:
+.0pt;font-family:宋体'>编程示例：</span></p>
+</body></html>
+<sxh cpp; first-line: 1;highlight: [3,11,13,15]; title: We_Potentiometer_test.ino>
+#include "WeELF328P.h"
+WePotentiometer Potentiometer(PORT_A);
+void setup()
+{
+  Serial.begin(9600);
+}
+void loop()
+{
+  Potentiometer.OpenLED();
+  Serial.print("Analog Value is: ");
+  Serial.println(Potentiometer.readAnalog());
+  delay(1000);
+  Potentiometer.CloseLED();
+  delay(1000);
+}
+</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：PM2.5传感器使用实例（建设中）</span></p>
+</body></html>