Wondering, will that measuring current, as small as it is, hurt or annoy the fish.
You can turn on to measure for X milliseconds then off for X seconds. Also the touch-sensor ckt on PIC is actually an AC signal.
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Re: HYDROMETER- To Measure Sea Water Salinity Levels
Wondering, will that measuring current, as small as it is, hurt or annoy the fish.
You can turn on to measure for X milliseconds then off for X seconds. Also the touch-sensor ckt on PIC is actually an AC signal.
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