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Author Topic: Is This How To Use A Resistor?  (Read 2037 times)

Offline DiZzY

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Is This How To Use A Resistor?
« on: January 25, 2008, 09:33:26 AM »
Ok I just finished this picture in paint and can you guys tell me if this is correct?
because im planning on doing this today

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Offline 4dP

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Re: Is This How To Use A Resistor?
« Reply #1 on: January 25, 2008, 09:37:42 AM »
yes its correct you can see one of mine which had a switch but everything should be the same and 10k ohms is 10 ohms

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Offline psp_nl

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Re: Is This How To Use A Resistor?
« Reply #2 on: January 25, 2008, 10:41:33 AM »
Shouldn't the resistor suppose to be on the positive kynar wire ? :confused:
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Offline ryan0

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Re: Is This How To Use A Resistor?
« Reply #3 on: January 25, 2008, 11:45:30 AM »
not always but in this situation your meant to use a resistor correct me if i'm wrong my teacher sucks at teaching bout electronics,i usually try to pick up what i can from the net
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Offline CrkPyro

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Re: Is This How To Use A Resistor?
« Reply #4 on: January 25, 2008, 03:44:10 PM »
the resistor only needs to be in between the led and the power source, it doesn't matter if it's on the positive or negative side.
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Offline GhoSt

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Re: Is This How To Use A Resistor?
« Reply #5 on: January 27, 2008, 08:54:27 PM »
yes its not critical to put the resistor on the positive wire. But it is good practice.
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Offline Tec_

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Re: Is This How To Use A Resistor?
« Reply #6 on: January 28, 2008, 07:22:32 AM »
Quote from: GhoSt_Death on January 27, 2008, 08:54:27 PM
yes its not critical to put the resistor on the positive wire. But it is good practice.

no it can be incredibly critical depending on the load of your circuit.
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Offline platinumc

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Re: Is This How To Use A Resistor?
« Reply #7 on: January 29, 2008, 08:16:19 AM »
and how this would look like with 2 leds?
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