/r/AskElectronics
Would this schematic work? Im planning on making a compact arc lighter powered by a 18650 lithium cell, and MOSFETS driven by a LM555 (some more info in a comment)
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Help Needed. I'm following a build for a 24hr clock, it's the left Image & was built from the schematic. My build is the right image, & the buttons don't work. I'm 99% sure it's the 10K resister to the right of the switches. Have I followed the schematic correctly? I can't see from the left image.
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