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View Full Version : How can I manage resistor size?


sarmad_107
Apr 23, 2011, 12:05 PM
What is the size of 330ohm resistor in this circuit...

http://picturespk.pk/viewer.php?id=viu1303585405o.jpg

Stratmando
Apr 24, 2011, 09:19 AM
1/4 should work.
Depending on the LED current, if out of the ordinary(higher current, you may try this Calculator:
The Best Current Limiting Resistor Calculator for Led's (http://www.quickar.com/noqbestledcalc.htm)
By using 2 resistors in Parallel, you could have your Indicating Led's in Multiple Locations.(Drivers Seat and fuel inlet)