Usually when you are starting a course in electronics student does not know the color values of the resistors. Often, too, if the person does not have constant contact with the person they just forgot.
So it's always good to have a table with the colors used to determine the magnitude of the resistors.
Resistors
Color Table
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fika like the color scheme of the r-1K5
as is osquema Color r 54.9 k
Many resistors, most by the way, brings only 4 stripes, as in table Eletrica.info would refer to the Track 1, Track 2, Multiplier and Tolerance.
Then, in the case of the 1K5 would be: Brown - Green - Orange - (tolerance: usually gold). I hope I helped!
Using the table Eletrica.info, would be: Green - Yellow - White - Orange - (tolerance: usually gold)
But that value of resistor is not a commercial value. The market values are 10, 12, 15, 18, 22, 27, 33, 39, 47, 56, 68 and 82, and his powers of 10, for example the value 15: 1.5, 15, 150, 1500 etc.. So in your case or you would replace this value for a closer, in the case, 47k down, 56k or up, or else make the association of these resistors with commercial values. Another important detail is that many resistors, most by the way, bring only 4 stripes, as in table Eletrica.info would refer to the Track 1, Track 2, Multiplier and Tolerance.
So if the 56k would be: Green - Blue - Orange - (tolerance: usually gold). I hope I helped!
Geovana if your project does not allow the replacement of resistance value, you can put a potentiometer in place. And try to reach a value closer to the project. I really enjoyed this site.
would like the colors for the resistor 1K5?