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    Electronic ignition

    Hi, I have an old scorpion CD ignition that I use in a classic race car. Problem is that I have fried the transistors and the pcb.  ??? Is there somebody out there that can still remember it and has a write up of it. Better still, maybe someone has the original article as published in Popular...
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    12v power supply?

    Hi, Find yourself a +- 220v/12v transformer capable of handling 200ma, a 1a bridge rectifier, and a 1000mfd 25v electrolytic capasitor and a piece of veroboard. Over a switch and a fuse take the 220v to the transformer with the rectifier in serie and the cap in parrallel you should get a bit...
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