0 to 12 Volt Variable Power Supply Using BD139 Transistor

Watch this video: Click Here   Generic Electronic Components Project Kit or Breadboard, Capacitor, Resistor, LED, Switch (Comes in a

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4 Volt to 40 Volt Boost Converter Circuit Diagram

Using Components:  irfz44n Mosfet NE555 Ic 221 Inductor 103 Disc Capacitor 1N4007 35v 4700uf 10k Pot Is Project ko aap

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Variable AC Power Supply Circuit Diagram

1. Fan Regulator 2. 3 Pin Socket  3. ac/dc Volt Meter Dosto mai koshish karta hu ki jitna simple ho

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