Monitor power consumption


#1

Simple piston when power drops below 3w sets dimmer level to 10 works good

The piston is for the washing machine when the washer fills with water then stops for a moment before agitating the power drops to 0 for a sec so it prematurely changes the dimmer
How do I maybe pause the piston if power is 0 then check in 15 seconds if its the same value then set the dimmer
Rick


#2


I think I got it with this piston.
Just a question what keeps the piston from running every 15 seconds.