How would i change a 5.0 volt power supply into a 3.1 volt?
It is 400 mah+50Ma
dc 5.0 volt+.5v
I want to use a resister, i just need to know what kind.How would i change a 5.0 volt power supply into a 3.1 volt?
Well if you have a tester than you can easily find out what voltage you will get by picking up a several resistor's starting from 200 Ohm ending with 10 Ohm's or if you are good with electronics than you can soldier up the schematic diagram i just drew http://i370.photobucket.com/albums/oo148 it requires adjustable resistor with that you could regulate your needed power supply.
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