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Fan control circuit (lm317) 2013-05-19

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ElectroMaster

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ElectroMaster submitted a new article:

Fan Control Circuit (LM317) - This is an illustrated tutorial on building a variable voltage control for fans and other units, ba


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Hello to all..first post...I've built the above unit and it work's great for such a simple unit..


thanks for circuit..
 
First post as well here. I was looking for a relatively simple fan controller using stuff I have laying around, and this fits the bill exactly. I am very much a novice at this stuff, and I was able to follow the directions easily. I can tell you that the controller works perfectly. Thanks for the great info, and for my new favorite website.
 
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