今天来做一个简单的,弄几个LED来照明.
先看我们的材料:
![点击查看原图](http://www.snowywind.com/snowywind/content/uploadfile/201007/thum-8de0a09dca70b1d47511cf1226aebb1420100725001719.jpg)
散光LED56颗,洞洞板一块,0805电阻28个…
好,现在开始制作(TIME:2010.07.25.13:30)…
把每一个LED都焊在板子上:
![点击查看原图](http://www.snowywind.com/snowywind/content/uploadfile/201007/thum-5d47eeba5304b84185640d1b3582d57120100725010937.jpg)
四个一组,靠外边的为正(两侧都为正,中间负):
![点击查看原图](http://www.snowywind.com/snowywind/content/uploadfile/201007/thum-b31bc3096b9dcec423d9523d0e3f259220100725011018.jpg)
然后两辆连接,连电源的地方串上两个56欧姆电阻(电阻是并联的):
![点击查看原图](http://www.snowywind.com/snowywind/content/uploadfile/201007/thum-2416a2d192c81452e9159b506423e23e20100725011149.jpg)
(TIME:2010.05.25.14:11)
焊接完毕后加上引线引出正负极:
![点击查看原图](http://www.snowywind.com/snowywind/content/uploadfile/201007/thum-087364fad013a95487cac4a89c79911320100725014823.jpg)
接上12V电源,就能点亮了:
好了,整个制作到此结束!
(TIME:2010.07.25 16:50)