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Originally posted by jkl1397 at 2011-9-18 10:31: 好贴!!!! 就是还不明白什么是“顺向电压”楼主能否做个名词解释啊?还有个问题就是如果选的不是多个LED时怎么选择啊?
Originally posted by 随风海鸥 at 2009-2-19 12:28: LED限流电阻的大小计算 http://home.so-net.net.tw/chufamily/LED_rst/LED_rst.htm http://led.linear1.org/1led.wiz [url]http://ledcalc.com/[/ur ...
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