How to make 1 volt to 30 volt DC voltage regulator

It is simple circuit using Ic lm 317

it can regulate up to 30 volt dc

parts list-

LM-317 & heat sink
R-220ohms
c-.01mf
10mf/63v
4.7k preset
vero board or bread board
Details in description

circuit diagram----


This video will help you to make --






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