Wednesday, September 23, 2020

Oscilloscope

I have long been sitting with a completed (what I have called) omni-detector. I designed a circuit to detect body capacitance, coins, heat, light, liquids -- and many things besides -- all with the same simple thing. But my final applications stalled, because I am doing things beyond the theory books, and was unable to see into my circuit. For that, one needs an oscilloscope. I have three oscilloscopes -- all won as prizes -- but basically defunct. I therefore ordered, today, a fairly sophisticated yet surprisingly cheap oscilloscope (pictured). That should give me the sight I need to complete certain applications of the circuit. 

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