今天无聊,DIY一个挺结实的635nm@1mW
<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]
1mW的东东用钮扣小电池不就足够了吗? 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 <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]
1mW?好象这里的烧友都是越大功率越风凉的说 <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> <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 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> 插头使的有创意!
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