[問題] 用電池驅動1W的白光LED
想做個電路,用電池驅動1W的白光LED 10顆左右 (想做鋼鐵人胸前的那個亮光)
http://tw.myblog.yahoo.com/wukc-soft/article?mid=568&page=1#1494
在網路上,有看到一個人用3號電池DC-DC升壓的方式,驅動了1顆1W的LED
留言詢問他,他說他的電路沒辦法讓10顆 LED都這麼亮
我應該如何改他的電路???
還是有什麼樣的做法可以做到我要的效果???
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