看到這個雙眼發光了 LED guitar - 豆芽菜舖音樂論壇

看到這個雙眼發光了 LED guitar

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dragonli: 剛發芽的豆子; Posts: 123; Joined: 2006-12-09, 20:55; Location: HK

看到這個雙眼發光了 LED guitar

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Unread post by dragonli » 2010-01-19, 13:38

http://www.youtube.com/watch?v=jlvhAjJdxgY

對這個非常有興趣,要外加一個9V乾電及小電路
LED的強度因應彈的力度而改變,用PICKUP的訊號來控制開關
不知那個小電路板怎接焊呢~~~

我是左手的!由於左手吉他不好買,就開始學習diy,改裝....
最後發現自己花時間於弄吉他多於彈吉他..

djelvis: 如神木般供人參拜的豆芽菜; Posts: 1142; Joined: 2007-10-01, 15:00; Location: Taipei; Contact:
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Re: 看到這個雙眼發光了 LED guitar

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Unread post by djelvis » 2010-01-19, 14:21

http://tw.myblog.yahoo.com/djelvis-cyber/
http://www.wretch.cc/blog/djelvis
http://www.youtube.com/djelvis1968
http://www.myspace.com/djelvis1968
http://www.myspace.com/eagleentertainmenttaiwan

楓之雲奕: 剛播種的豆子; Posts: 5; Joined: 2008-09-16, 20:40

Re: 看到這個雙眼發光了 LED guitar

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Unread post by 楓之雲奕 » 2010-01-19, 22:38

這個是製作過程
可惜小弟聽不太懂英文
電路我接的出來可是我不知道INPUT訊號在哪囧

dragonli: 剛發芽的豆子; Posts: 123; Joined: 2006-12-09, 20:55; Location: HK

Re: 看到這個雙眼發光了 LED guitar

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Unread post by dragonli » 2010-01-19, 22:53

楓之雲奕 wrote:

這個是製作過程
可惜小弟聽不太懂英文
電路我接的出來可是我不知道INPUT訊號在哪囧

input 就是jet線的正極吧,
利用transistor(電晶體)來控制LED的開關
應該用的東西不多吧,怎麼製作過程的VIDEO的電路板那麼多東西在上面-0-!

我是左手的!由於左手吉他不好買,就開始學習diy,改裝....
最後發現自己花時間於弄吉他多於彈吉他..

楓之雲奕: 剛播種的豆子; Posts: 5; Joined: 2008-09-16, 20:40

Re: 看到這個雙眼發光了 LED guitar

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Unread post by 楓之雲奕 » 2010-01-21, 00:04

樓主大大的版本似乎是用電晶體控制
而在下找到的版本是用IC來控制
用IC的版本有電路，在下過幾天期末考完來用用看
在發表心得囉~

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