I need to make an electromagnet that continues to turn on and off (on 20 seconds off 45 seconds) Answered
I am trying to make an electromagnet that turns on and off on an interval. On for 20 seconds off for 45 second. It would continue to turn on and off until the power is turned off. Any and all suggestions as to how to make (or buy) this would be great!
I am making this for an art piece.. I am a glass artist so I am not well versed in any of this electrical engineering