plz help!
2007-01-02 02:42:08 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Engineering
It all depends on what type it is. The convention is that the end with the band on it (stripe) is the cathode (negative).
2007-01-02 02:48:21 · answer #1 · answered by Gene 7 · 0⤊ 0⤋
Hello,
I'm not sure if you mean the picture for the schematic or what...
But here's another link.
http://www.kpsec.freeuk.com/components/led.htm
and here's a picture inside an LED -
http://a.parsons.edu/~tina/wireless/archives/000078.html
And here's a history on the (if you're bothered!!!) with pics.
http://www.marktechopto.com/Engineering%20Services/leds-drivers-displays-driver-technical-articles-detailed/leds-drivers-displays-driver-technical-articles-history.cfm
Thank You!! :o)
Morgan.
2007-01-02 03:48:03 · answer #2 · answered by Miss M R Cook 1 · 0⤊ 0⤋
you could try web site : electronics made simple, i have used it several times for assignments its quite good, another is 'howstuffworks'
2007-01-02 07:15:33 · answer #3 · answered by Anonymous · 0⤊ 0⤋
http://en.wikipedia.org/wiki/Led
2007-01-02 02:50:52 · answer #4 · answered by Mr Cellophane 6 · 0⤊ 0⤋
If you follow this link i find it very helpful
http://led.linear1.org/led.wiz
2007-01-02 02:46:47 · answer #5 · answered by hartmarina 2 · 0⤊ 0⤋