Is there any reason the H-Bridge couldn't be used as a 4 channel 'relay', to drive only one output at a time (with the added benefit of voltage level control)?
I would like to control 4 different valves, but only one of them at a time. They all have a common ground, so I thought this would be a good way to control the input voltage.
Thoughts?
H-Bridge as a 4 channel relay?
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andrew
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Re: H-Bridge as a 4 channel relay?
Not by design, the output pairs are either +/- or -/+ or off.