hi, I am trying to make a 555 timer circuit that can flicker on and off my solenoid, (2 seconds on, 2 seconds off, repeating) but I barely have experience with electrical engineering. The whole purpose of this is to click a button. Can anyone give me a circuit diagram showing me how to set this up with a 555 timer and proper resistors? I tried using an LED flickering 555 timer circuit diagram I found, and it works when I use an LED, but when I plug my solenoid in, nothing happens. Help would be very much appreciated