Anti spark switches

[deltazeta]

MakerX simple Anti-spark switch

Yes I see that, but this doesn’t really look like a new design to me. https://endless-sphere.com/forums/viewtopic.php?f=3&t=40142&start=75#p691417 https://endless-sphere.com/forums/viewtopic.php?f=3&t=40142&start=100#p693982 Unless you’ve wildly redesigned the use of 3 resistors, a capacitor, and a diode this design is the same one.