今天无聊，DIY一个挺结实的635nm@1mW

compess

<P>    今天下午去了趟我们这的电子市场，一不小心碰到个卖激光头的，问了问，是可见光，<a href="http://www.shoudian.org/mailt635nm@1mW" target="_blank" >635nm@1mW</A>的才5元一个，敢情比GP的灯珠还便宜，顺手买了几个。</P>
<P>就是这样的裸体灯头一个</P>
<P><img src="attachments/dvbbs/2005-8/20058316281976315.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058316281976315.gif\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>本来试了下一次放三个在万用板上，效果不好，角度自己调不好。</P>
<P>那就只有退而求其次了，家中不是还有一些做工程时用的音响插头嘛，俗成卡侬头的东西，这里可能熟悉的人不多，看图。</P>
<P><img src="attachments/dvbbs/2005-8/20058316294879414.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058316294879414.gif\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>一公一母，可以很紧密的联系在一起，就像这样。</P>
<P><img src="attachments/dvbbs/2005-8/20058316301421395.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058316301421395.gif\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>激光头拿上去一比画，哟呵，成了！尺寸刚合适，赶紧把激光头串了只10欧姆的电阻做简单限流，装了进去。</P>
<P><img src="attachments/dvbbs/2005-8/20058316312149712.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058316312149712.gif\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>今天买的电池盒，和另一个插头焊上。</P>
<P><img src="attachments/dvbbs/2005-8/20058316321765664.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058316321765664.gif\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>因为这东西要求2.4V的电压，赶紧找来两节镍氢电池伺候着。</P>
<P><img src="attachments/dvbbs/2005-8/20058316331327377.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058316331327377.gif\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>差不多了，所有东西接到一起，一次点亮！嘿嘿，你别说，还真挺结实，要是把线再换成耐拉扯的话筒线，呵呵，我可不想去动用那几十块一米而且加工暴难的话筒线。。。</P>
<P>做完后就是这个样子，自己感觉手工还算过的去，就是。。。下次得找功率大点的管子，害我抽一晚上烟也没见上几眼光柱。</P>
<P> <img src="attachments/dvbbs/2005-8/20058316422515253.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058316422515253.gif\');}" onmousewheel="return imgzoom(this);" alt="" /><br></P>
<P>成本核算：</P>
<P>激光头：5元</P>
<P>卡侬头*2只：4.5元</P>
<P>电池盒：1元</P>
<P>总成本不过10元多一点，如果能找到更大功率的管子，那么这个低成本的东西还能继续升级，因为“筒身”本来就是接插件，如果以后需要不同的功能，只需要更换对应的插头即可，现在想想还是挺方便的。</P>
<P>PS：虽然只花了10元，但也拥有了现在流行的可换灯头功能，不过。。。这个功能还是当笑话来讲吧</P>

[此贴子已经被作者于2005-8-31 6:42:44编辑过]

老沈

1mW的东东用钮扣小电池不就足够了吗?  

KK

楼主的动手能力很强，但1mW的完全可以用一节7号LI电装在筒中，免得外挂个电池盒不美观也不方便

unid

<P>路过  支持   我以为是光线可见的</P>

[此贴子已经被作者于2005-8-31 12:33:40编辑过]

zyd1203

1mW?好象这里的烧友都是越大功率越风凉的说

幽忧

<P>楼主能不能帮我买个呀，我前几天在改造我的6+1手电筒时不小心给弄烧了，如果能行的话就太感谢了！另外麻烦您量一下具体的外形尺寸，外型我看跟我的一样。</P>

黄师父

<P><FONT color=#ff0000>俗成卡侬头的东西，这里可能熟悉的人不多</FONT></P>
<P><FONT color=#000000>好像BNC插头才是卡侬头，原意是象加龙炮一样可以伸缩的。不知对否？</FONT></P>

幽忧

<DIV class=quote><B>以下是引用<I>黄师父</I>在2005-9-1 11:47:51的发言：</B><BR>
<P><FONT color=#ff0000>俗成卡侬头的东西，这里可能熟悉的人不多</FONT></P>
<P><FONT color=#000000>好像BNC插头才是卡侬头，原意是象加龙炮一样可以伸缩的。不知对否？</FONT></P></DIV>
<P>话筒上的是卡侬头，BNC头不是，多用于射频接头，如对讲机上的天线。</P>

tommy51

插头使的有创意！