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/diy/ - Do It Yourself

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>> No.2704318 [View]
File: 1.64 MB, 4000x3000, 20231031_160733.jpg [View same] [iqdb] [saucenao] [google]
2704318

Ok I think I got it figured out.
Power goes through a master switch first, through the coil side of a relay, into the pressure switch. If pressure is low, switch is closed giving power to the air pump and opening the relay to kill the LED. If pressure is good, pressure switch is open, causing the LED side of the relay to close.

Did I do this right?

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