显示页面修订记录反向链接回到顶部 本页面只读。您可以查看源文件,但不能更改它。如果您觉得这是系统错误,请联系管理员。 ====== 滑动电位器模块 ====== ===== 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'>滑动电位器模块(<span lang=EN-US>Sliding Potentiometer Module</span>)是基于一个最大阻值为<span lang=EN-US> 10KΩ </span>的线性滑动可变电阻,返值范围:<span lang=EN-US>0~255</span>。</span><span lang=EN-US> </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:sliding_potentiometer_module:pasted:20200304-164405.png }} ===== 2. 参数规格 ===== <html><body> <div align=center> <table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 style='border-collapse:collapse;mso-yfti-tbllook:1184;mso-padding-alt:0cm 0cm 0cm 0cm'> <tr style='mso-yfti-irow:0;mso-yfti-firstrow:yes'> <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 style='mso-yfti-irow:1'> <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 style='mso-yfti-irow:2'> <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 style='mso-yfti-irow:3'> <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 style='mso-yfti-irow:4'> <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'>线性<span lang=EN-US>10K</span>Ω</span></p> </td> </tr> <tr style='mso-yfti-irow:5'> <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 style='mso-yfti-irow:6'> <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'>往复运动寿命</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'>>15000</span><span style='font-size:18.0pt;font-family:宋体;color:white'>次</span></p> </td> </tr> <tr style='mso-yfti-irow:7'> <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'>行程长度</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'>20mm</span></p> </td> </tr> <tr style='mso-yfti-irow:8;mso-yfti-lastrow:yes'> <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'> </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'> </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: 16.0pt;font-family:宋体'>编程示例:</span></p> </body></html> <sxh cpp; first-line: 1;highlight: [3,12]; title: We_SlidingPotentiometer_test.ino> #include "WeELF328P.h" WeSlidingPotentiometer SlidingPotentiometer(PORT_A); void setup() { Serial.begin(9600); } void loop() { Serial.print("Analog Value is: "); Serial.println(SlidingPotentiometer.readAnalog()); 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'> </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>