Re: Strange setup problems
Just realise, you have a scope!
I suppose there is no harm done with a capacitor as it has a large valve, it is unlikely to swing below ground level. It might not work because thereare no ground path on the H3 side.
Please describe the waveform of the injector pulse. Let me know if it is not a peak and hold circuitry.
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Richard L
aquamist technical support
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