how to get 51 ohm resistance from 56 ohm resistor


hi,

i want emulate 65ma load driven 3.3v. v=ir, i've calculated need 51 ohm resistor.

only have 56 ohm resistor, there way can make circuit 51 ohms?

thanks
 

you connect 56Ω resistor , 560Ω resistor in parallel. 50.9Ω.
(you can buy 51Ω resistors.)
resistor 51Ω ±5% 0.5w
n.b. 1 linked 5% tolerance. could  almost 54Ω. real accuracy, use 1% resistor(s).


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