Question about a mini project using Arduino.

Projects Programming
1

i need program of arduino uno which automatically change over the single phase load in any active phase from 3-phase supply.

i make some that doesn't works.
i need interlocking the inputs and outputs.

2

balajiganesh2809:
i make some that doesn't works.

i don't see any...

Place post the code (in code tags) and schematic (no fritzing) of what you tried and explain into detail what you expect and what happens instead. See How to use the forum.

Or, if you just want to pay somebody to write is go to Gigs and Collaborations.