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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

hi dear

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the eagle

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hi i need the law of the induction coil to change the out of that circuit in the attach up to 20 volt dc
 

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Try this link honey.

**broken link removed**
 
thanks so muchhhhhhhhhhhhhhhhh for that wonderful explanation.
but i want to made the induction coil with my hand please just i need the law for made it and more ,because there are no ready coil
 
I would not advise that you use a hand made coil, I recommend buying on specially made.
 
I would not advise that you use a hand made coil, I recommend buying on specially made.

why mr. Hero999 i can,t do this
i want to try maybe i,ll succeed with.
thanck for admonition but let me try please .
i,m so happy withe your participation.
 
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