I should just make one. just buy better parts from digikey. little problem, not exactly sure how but have a just enough to be dangerous inkling. I see a linear regulator in the pic (I think), 2 capacitors, some connectors and a tiny screw dial. then there's the thing with a 470 on it. I have no idea that is -- and another vertical part on the left side flush against the edge and perpendicular to the far capacitor in the pic. I see I think on the right hand side an led, then in front it a resistor. 10 parts!
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