Wilf Rigter`s SIMD1 V2

Posted on Jan 20, 2013

In the never-ending quest for simplicity even one extra diode is a price I loath to pay and to avoid using extra components it struck me that the the two diodes in SIMD1 V1 were connected like the two junctions in one transistor. Eureka! replace two diodes with one transistor to restore the original component. Now one whole transistor is more than the sum of it`s two diode junction parts and on closer examination, it became clear that I had fortuitously solved another problem.

Wilf Rigter`s SIMD1 V2
Click here to download the full size of the above Circuit.

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