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。 ====== 人体红外传感器 ====== {{ :wm_wiki:pir_sensor:pasted:20190517-142034.png }} ===== 1. 模块介绍 ===== <html><body> <p class=MsoNormal style='text-indent:.5in'><span lang=ZH-CN style='font-size: 16.0pt;font-family:宋体;color:#222222;background:white'>人体红外传感器</span><span style='font-size:16.0pt;font-family:宋体;color:#222222;background:white'>(PIR Sensor)</span><span style='font-size:11.5pt;font-family:"Helvetica",sans-serif;color:#222222; background:white'> </span><span lang=ZH-CN style='font-size:16.0pt;font-family: 宋体;color:#222222;background:white'>是用来检测人或动物身体上发出的红外辐射的模块,最大测量范围为</span><span style='font-size:16.0pt;font-family:宋体;color:#222222;background:white'> 5m<span lang=ZH-CN>。如果有人在量程内运动,板上的红色</span> LED <span lang=ZH-CN>会被点亮。</span><o:p></o:p></span></p> <p class=MsoNormal style='text-indent:.5in'><span lang=ZH-CN style='font-size: 16.0pt;font-family:宋体;color:#222222;background:white'>使用参考:人体感应灯</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;mso-yfti-tbllook:1184;mso-padding-alt:0in 0in 0in 0in'> <tr style='mso-yfti-irow:0;mso-yfti-firstrow:yes'> <td width=172 valign=top style='width:129.0pt;border-top:solid #5B9BD5 3.0pt; border-left:solid #5B9BD5 3.0pt;border-bottom:solid white 2.25pt;border-right: none;background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>参数</span></p> </td> <td width=462 valign=top style='width:346.5pt;border-top:solid #5B9BD5 3.0pt; border-left:none;border-bottom:solid white 2.25pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>值</span><span style='font-size:18.0pt;font-family:宋体;color:white'>/<span lang=ZH-CN>描述</span></span></p> </td> </tr> <tr style='mso-yfti-irow:1'> <td width=172 valign=top style='width:129.0pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>工作电压</span></p> </td> <td width=462 valign=top style='width:346.5pt;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span 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=172 valign=top style='width:129.0pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:none;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>接口类型</span></p> </td> <td width=462 valign=top style='width:346.5pt;border:none;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>RJ11</span></p> </td> </tr> <tr style='mso-yfti-irow:3'> <td width=172 valign=top style='width:129.0pt;border:solid white 1.0pt; border-left:solid #5B9BD5 3.0pt;background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>通信方式</span></p> </td> <td width=462 valign=top style='width:346.5pt;border-top:solid white 1.0pt; border-left:none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>WM<span lang=ZH-CN>单总线</span></span></p> </td> </tr> <tr style='mso-yfti-irow:4'> <td width=172 valign=top style='width:129.0pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:none;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>工作温度</span></p> </td> <td width=462 valign=top style='width:346.5pt;border:none;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>-20<span lang=ZH-CN>℃</span>~+70<span lang=ZH-CN>℃</span></span></p> </td> </tr> <tr style='mso-yfti-irow:5'> <td width=172 valign=top style='width:129.0pt;border:solid white 1.0pt; border-left:solid #5B9BD5 3.0pt;background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>触发方式</span></p> </td> <td width=462 valign=top style='width:346.5pt;border-top:solid white 1.0pt; border-left:none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>可重复触发</span></p> </td> </tr> <tr style='mso-yfti-irow:6'> <td width=172 valign=top style='width:129.0pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt; mso-border-top-alt:solid white 1.0pt;background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>检测角度</span><span style='font-size:18.0pt;font-family:宋体;color:white'><o:p></o:p></span></p> </td> <td width=462 valign=top style='width:346.5pt;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; mso-border-top-alt:solid white 1.0pt;background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>100<span lang=ZH-CN>°</span><o:p></o:p></span></p> </td> </tr> <tr style='mso-yfti-irow:7'> <td width=172 valign=top style='width:129.0pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt; mso-border-top-alt:solid white 1.0pt;background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>检测举例</span><span style='font-size:18.0pt;font-family:宋体;color:white'><o:p></o:p></span></p> </td> <td width=462 valign=top style='width:346.5pt;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; mso-border-top-alt:solid white 1.0pt;background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>最大</span><span style='font-size:18.0pt;font-family:宋体;color:white'>5<span lang=ZH-CN>米</span><o:p></o:p></span></p> </td> </tr> <tr style='mso-yfti-irow:8'> <td width=172 valign=top style='width:129.0pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt; mso-border-top-alt:solid white 1.0pt;background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>LED<span lang=ZH-CN>指示灯</span><o:p></o:p></span></p> </td> <td width=462 valign=top style='width:346.5pt;border-top:none;border-left: none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt; mso-border-top-alt:solid white 1.0pt;background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>1<span lang=ZH-CN>个</span>(<span lang=ZH-CN>蓝色</span>)<o:p></o:p></span></p> </td> </tr> <tr style='mso-yfti-irow:9;mso-yfti-lastrow:yes'> <td width=172 valign=top style='width:129.0pt;border-top:none;border-left: solid #5B9BD5 3.0pt;border-bottom:solid #5B9BD5 3.0pt;border-right:solid white 1.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:18.0pt;font-family:宋体;color:white'>尺寸大小</span></p> </td> <td width=462 valign=top style='width:346.5pt;border-top:none;border-left: none;border-bottom:solid #5B9BD5 3.0pt;border-right:solid #5B9BD5 3.0pt; background:#5B9BD5;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:18.0pt;font-family:宋体;color:white'>55mm*24mm*18.5mm(<span lang=ZH-CN>长</span>*<span lang=ZH-CN>宽</span>*<span lang=ZH-CN>高</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 style='font-size:16.0pt; font-family:华文楷体;color:#222222;background:white'> </span><span lang=ZH-CN 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><span style='font-size:16.0pt;font-family:宋体; color:#222222;background:white'><span style='box-sizing: border-box;font-variant-ligatures: normal; font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px; text-decoration-style: initial;text-decoration-color: initial;word-spacing: 0px'>WeeeCode</span><span lang=ZH-CN><span style='box-sizing: border-box; font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align: start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial; text-decoration-color: initial;word-spacing:0px'>、编程猫平台、</span></span><span style='box-sizing: border-box;font-variant-ligatures: normal;font-variant-caps: normal; orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px; text-decoration-style: initial;text-decoration-color: initial;word-spacing: 0px'>Mixly_Arduino</span><span lang=ZH-CN><span style='box-sizing: border-box; font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align: start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial; text-decoration-color: initial;word-spacing:0px'>、</span></span><span style='box-sizing: border-box;font-variant-ligatures: normal;font-variant-caps: normal; orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px; text-decoration-style: initial;text-decoration-color: initial;word-spacing: 0px'>MakeCode</span><span lang=ZH-CN><span style='box-sizing: border-box; font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align: start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial; text-decoration-color: initial;word-spacing:0px'>等,其图形化编程大同小异,区别不会很大。</span></span></span></p> <div align=center> <table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 style='border-collapse:collapse'> <tr style='height:15.65pt'> <td width=257 valign=top style='width:192.65pt;border:solid windowtext 1.0pt; padding:0in 5.4pt 0in 5.4pt;height:15.65pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:14.0pt;font-family:华文楷体;color:windowtext; 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:0in 5.4pt 0in 5.4pt;height:15.65pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:14.0pt;font-family:华文楷体;color:windowtext; 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:0in 5.4pt 0in 5.4pt;height:15.65pt'> <p class=MsoNormal align=center style='text-align:center'><b><span lang=ZH-CN style='font-size:14.0pt;font-family:华文楷体;color:windowtext; background:white'>图形化编程块举例</span></b></p> </td> </tr> <span style='box-sizing: border-box'> <tr> <td width=257 style='width:192.65pt;border:solid windowtext 1.0pt;border-top: none;padding:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span lang=ZH-CN style='font-size:14.0pt;font-family:华文楷体;color:windowtext;background:white'>获取传感器是否触发</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:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='font-size:14.0pt;font-family:华文楷体;color:windowtext;background:white'>(1<span lang=ZH-CN>个参数)端口</span></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:0in 5.4pt 0in 5.4pt'> <p class=MsoNormal align=center style='text-align:center'><span style='color:windowtext'><img width=352 height=65 id="图片 2" src="lib/exe/fetch.php?media=wm_wiki:pir_sensor:pasted:20190517-144315.png"></span></p> </td> </tr> </table> </div> <p class=MsoNormal style='text-indent:21.0pt'><span style='font-size:16.0pt; font-family:华文楷体'> </span></p> <p class=MsoNormal style='text-indent:21.0pt'><span lang=ZH-CN style='font-size:16.0pt;font-family:华文楷体'>编程示例:</span></p> </body></html> ==== 3.2. 文本代码编程指南 ==== <html><body> </body></html> ---- --- //[[juneral@weeemake.com|Juneral]] 2019/05/17 15:00//