star/triangle starter

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hello friends need create plc star / delta starting arduino, i'm electrician , have armed conctactores , thermic-magnetic, power system, arduino maneuver sequence.

which consists of 3 contactors , 2 push button gear , 1 stop, first pressing start button k1 , k3 start contactors , 3 seconds contactor
k3 switch off contactor k2, keeping active contactor k1.

ps: hope can me create sketch , drawing physical mounting arduino


if want write code you, should try in "gigs , collaborations" section , expect pay it.  however, requirements must lot more clear.

if want have written, show wrote, explain supposed do, , explain instead.

also...

to post code and/or error messages:

1) use ctrl-t in arduino ide autoformat code.
2) paste autoformatted code between code tags (the </> button)
     so can see , deal code.
3) paste complete error message between code tags (the </> button)
     so can see , deal messages.

before posting again, should read 3 locked topics @ top of programming questions forum, , links these posts point.

good luck!



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