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thanx dear. :) but i am a newbie to electronics, and don't know much about those components. i want extremely simple example. i did get the idea what you suggested. but i want it to be more simple. for example removing sensitivity adjust some resistor :D
Hi all, i m trying to build a circuit to light up LED with an MP3 player. I mean LED will blink or light with sound signals. It goes fine. But LED is not so bright. I. Think i need to amplify the current using a transistor. But i dont know much about them. So plz guide me what transistor or some...
thanx all... I tried to connect an LED to every connector as a pair one by one while spinning the motor by hand and found two points where LED turned on... the next step is to attach some fan to it so that it will spin by wind...
a question i still have in mind is "How to improve its power" for...
hi all. I want to build an electricity generator out of a floppy drive motor. the problem is that it has more than 2 connectors and I am unable to discover where to connect my LED to get lit by this generator...
plz guide me
Yup! i did... But i didn't actually understand the coil transformer or similar thing... anyway... i will keep on searching for the solution i found some time ago... and will post here fo help...
Thanh for cooperation
Okay... I don't understand much about it till now... hope I would in near future... thanx everyone for guidance...
please guide me to learn about Simple, Interesting and easy circuits...(LEDs, Motors, Fans, Speakers etc...) so that I can have some fun with them while learning...
hi all, I am absolutely new to learn electronics. I have been playing with LED's DC Motors and similar things found in toys during my childhood... but now i want to learn electronics for some basic use.
I was searching to increase the voltage of a 1.5v battery... for example i want to light up...
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