Last Updated on December 20, 2019 by technoreview85
It is simple electronic circuit using IC LM 317.You can regulate 1.2 volt Dc to 30 volt Dc using this easy electronic project.

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