?? 紅外測障電路.htm
字號:
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: #ffffff 0.5pt solid"
vAlign=bottom bgColor=#d1d9e2>__________________________<BR>My Blog:
<BR><BR>http://wudi_01.blogcn.com </TD></TR>
<TR>
<TD class=f03
style="BORDER-RIGHT: #ffffff 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
align=left width="19%" bgColor=#d1d9e2><IMG height=1 src=""
width=7>2006-02-10,21:44:45 </TD>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
vAlign=top width="81%" bgColor=#d1d9e2 ?>
<TABLE width="100%">
<TBODY>
<TR>
<TD align=left><IMG height=1 src="" width=7> <A class=tt4
href="http://www.ouravr.com/bbs/user_information.jsp?user_name=wudi"
target=_blank>資料</A> <IMG height=1 src="" width=7> <A class=tt4
href="mailto:wudi1990@qq.com">郵件</A> <IMG height=1 src="" width=7>
</TD>
<TD align=right><IMG height=1 src="" width=2> <IMG height=1 src=""
width=2> <IMG height=1 src="" width=2> <IMG height=1 src="" width=2>
<IMG height=1 src="" width=2> <IMG height=1 src="" width=2> <SPAN
class=f01>編輯</SPAN> <IMG height=1 src="" width=7> <SPAN
class=f01>刪除</SPAN> <IMG height=1 src="" width=7> <IMG height=1
src="" width=7> </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
<TABLE style="TABLE-LAYOUT: fixed; WORD-BREAK: break-all" cellSpacing=0
cellPadding=6 width="100%" border=0>
<TBODY>
<TR>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
vAlign=top align=left width="19%" bgColor=#e8e8e8 rowSpan=2>【3樓】 <FONT
color=#000000>wudi 無敵</FONT><BR><IMG height=120
src="紅外測障電路.files/armok01148898.jpg" width=120><BR>積分：<FONT
color=#000000>567</FONT><BR>派別：<FONT color=#000000></FONT><BR>等級：<FONT
color=#000000>------</FONT><BR>來自：<FONT color=#000000>上海</FONT><BR></TD>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none"
vAlign=top width="81%" bgColor=#e8e8e8><FONT
color=#000000>乍一看還以為彩虹兄發(fā)的。。。。。</FONT> </TD></TR>
<TR>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
vAlign=bottom bgColor=#e8e8e8>__________________________<BR>My Blog:
<BR><BR>http://wudi_01.blogcn.com </TD></TR>
<TR>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
align=left width="19%" bgColor=#e8e8e8><IMG height=1 src=""
width=7>2006-02-10,21:47:32 </TD>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
vAlign=top width="81%" bgColor=#e8e8e8 ?>
<TABLE width="100%">
<TBODY>
<TR>
<TD align=left><IMG height=1 src="" width=7> <A class=tt4
href="http://www.ouravr.com/bbs/user_information.jsp?user_name=wudi"
target=_blank>資料</A> <IMG height=1 src="" width=7> <A class=tt4
href="mailto:wudi1990@qq.com">郵件</A> <IMG height=1 src="" width=7>
</TD>
<TD align=right><IMG height=1 src="" width=2> <IMG height=1 src=""
width=2> <IMG height=1 src="" width=2> <IMG height=1 src="" width=2>
<IMG height=1 src="" width=2> <IMG height=1 src="" width=2> <SPAN
class=f01>編輯</SPAN> <IMG height=1 src="" width=7> <SPAN
class=f01>刪除</SPAN> <IMG height=1 src="" width=7> <IMG height=1
src="" width=7> </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
<TABLE style="TABLE-LAYOUT: fixed; WORD-BREAK: break-all" cellSpacing=0
cellPadding=6 width="100%" border=0>
<TBODY>
<TR>
<TD class=f03
style="BORDER-RIGHT: #ffffff 0.5pt solid; BORDER-TOP: #ffffff 0.5pt solid; BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #ffffff 0.5pt solid"
vAlign=top align=left width="19%" bgColor=#d1d9e2 rowSpan=2>【4樓】 <FONT
color=#000000>HJJourAVR </FONT><BR>積分：<FONT
color=#000000>4933</FONT><BR>派別：<FONT color=#000000></FONT><BR>等級：<FONT
color=#000000>------</FONT><BR>來自：<FONT color=#000000></FONT><BR></TD>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: #ffffff 0.5pt solid; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none"
vAlign=top width="81%" bgColor=#d1d9e2><FONT
color=#000000>方波發(fā)生器加鎖相環(huán)檢測，抗干擾能力很強(qiáng)。 <BR>LM567好用又便宜，很常用。 <BR><BR>這個電路沒有加入調(diào)制。
<BR><BR>即使使用38K有源晶振，接收也需要選頻才好，鎖相環(huán)檢測是不錯的選擇(CD4046，LM567)</FONT> </TD></TR>
<TR>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: #ffffff 0.5pt solid"
vAlign=bottom
bgColor=#d1d9e2>__________________________<BR>因?yàn)橛行┦虑?amp;nbsp;我知道你不知道，
<BR>也有一些事情 你知道我不知道， <BR>還有些事情 他知道你我不知道， <BR>所有這些事情 說了大家才知道。
</TD></TR>
<TR>
<TD class=f03
style="BORDER-RIGHT: #ffffff 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
align=left width="19%" bgColor=#d1d9e2><IMG height=1 src=""
width=7>2006-02-11,09:06:06 </TD>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
vAlign=top width="81%" bgColor=#d1d9e2 ?>
<TABLE width="100%">
<TBODY>
<TR>
<TD align=left><IMG height=1 src="" width=7> <A class=tt4
href="http://www.ouravr.com/bbs/user_information.jsp?user_name=HJJourAVR"
target=_blank>資料</A> <IMG height=1 src="" width=7> <A class=tt4
href="mailto:HJJnow@126.com">郵件</A> <IMG height=1 src="" width=7>
</TD>
<TD align=right><IMG height=1 src="" width=2> <IMG height=1 src=""
width=2> <IMG height=1 src="" width=2> <IMG height=1 src="" width=2>
<IMG height=1 src="" width=2> <IMG height=1 src="" width=2> <SPAN
class=f01>編輯</SPAN> <IMG height=1 src="" width=7> <SPAN
class=f01>刪除</SPAN> <IMG height=1 src="" width=7> <IMG height=1
src="" width=7> </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
<TABLE style="TABLE-LAYOUT: fixed; WORD-BREAK: break-all" cellSpacing=0
cellPadding=6 width="100%" border=0>
<TBODY>
<TR>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
vAlign=top align=left width="19%" bgColor=#e8e8e8 rowSpan=2>【5樓】 <FONT
color=#000000>zhou_1989 </FONT><BR>積分：<FONT
color=#000000>191</FONT><BR>派別：<FONT color=#000000></FONT><BR>等級：<FONT
color=#000000>------</FONT><BR>來自：<FONT color=#000000>上海</FONT><BR></TD>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none"
vAlign=top width="81%" bgColor=#e8e8e8><FONT
color=#000000>567鎖相，因?yàn)轭l率飄了也無所謂。</FONT> </TD></TR>
<TR>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
vAlign=bottom
bgColor=#e8e8e8>__________________________<BR>Deram dream
<BR>Dream every Day </TD></TR>
<TR>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
align=left width="19%" bgColor=#e8e8e8><IMG height=1 src=""
width=7>2006-02-11,09:08:28 </TD>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
vAlign=top width="81%" bgColor=#e8e8e8 ?>
<TABLE width="100%">
<TBODY>
<TR>
<TD align=left><IMG height=1 src="" width=7> <A class=tt4
href="http://www.ouravr.com/bbs/user_information.jsp?user_name=zhou_1989"
target=_blank>資料</A> <IMG height=1 src="" width=7> <SPAN
class=f01>郵件</SPAN> <IMG height=1 src="" width=7> </TD>
<TD align=right><IMG height=1 src="" width=2> <IMG height=1 src=""
width=2> <IMG height=1 src="" width=2> <IMG height=1 src="" width=2>
<IMG height=1 src="" width=2> <IMG height=1 src="" width=2> <SPAN
class=f01>編輯</SPAN> <IMG height=1 src="" width=7> <SPAN
class=f01>刪除</SPAN> <IMG height=1 src="" width=7> <IMG height=1
src="" width=7> </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
<TABLE style="TABLE-LAYOUT: fixed; WORD-BREAK: break-all" cellSpacing=0
cellPadding=6 width="100%" border=0>
<TBODY>
<TR>
<TD class=f03
style="BORDER-RIGHT: #ffffff 0.5pt solid; BORDER-TOP: #ffffff 0.5pt solid; BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #ffffff 0.5pt solid"
vAlign=top align=left width="19%" bgColor=#d1d9e2 rowSpan=2>【6樓】 <FONT
color=#000000>ghost2 </FONT><BR>積分：<FONT
color=#000000>700</FONT><BR>派別：<FONT color=#000000></FONT><BR>等級：<FONT
color=#000000>------</FONT><BR>來自：<FONT color=#000000></FONT><BR></TD>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: #ffffff 0.5pt solid; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none"
vAlign=top width="81%" bgColor=#d1d9e2><FONT
color=#000000>HJJourAVR兄，圖中用LM567第五腳輸出來調(diào)制的。 <BR>不過可調(diào)電阻太多了。
<BR>還有，輸入輸出未加放大，不知道檢測距離咋樣。 <BR></FONT></TD></TR>
<TR>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: #ffffff 0.5pt solid"
vAlign=bottom bgColor=#d1d9e2> </TD></TR>
<TR>
<TD class=f03
style="BORDER-RIGHT: #ffffff 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
align=left width="19%" bgColor=#d1d9e2><IMG height=1 src=""
width=7>2006-02-11,19:05:58 </TD>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
vAlign=top width="81%" bgColor=#d1d9e2 ?>
<TABLE width="100%">
<TBODY>
<TR>
<TD align=left><IMG height=1 src="" width=7> <A class=tt4
href="http://www.ouravr.com/bbs/user_information.jsp?user_name=ghost2"
target=_blank>資料</A> <IMG height=1 src="" width=7> <SPAN
class=f01>郵件</SPAN> <IMG height=1 src="" width=7> </TD>
<TD align=right><IMG height=1 src="" width=2> <IMG height=1 src=""
width=2> <IMG height=1 src="" width=2> <IMG height=1 src="" width=2>
<IMG height=1 src="" width=2> <IMG height=1 src="" width=2> <SPAN
class=f01>編輯</SPAN> <IMG height=1 src="" width=7> <SPAN
class=f01>刪除</SPAN> <IMG height=1 src="" width=7> <IMG height=1
src="" width=7> </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
<TABLE style="TABLE-LAYOUT: fixed; WORD-BREAK: break-all" cellSpacing=0
cellPadding=6 width="100%" border=0>
<TBODY>
<TR>
<TD class=f03
style="BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"
vAlign=top align=left width="19%" bgColor=#e8e8e8 rowSpan=2>【7樓】 <FONT
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -