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I need an ADC to receive the signals from sensors and sending units located on marine engines (temperature, pressure, revolutions, vibration and pulse) and send the digital signals to a PC.
I'm looking for a low-cost solution that has both serial and USB interface. The unit should have 16 channels available for analog input. Most of the input will be temperature sensors of various types, with only one or two for the revolution and pulse.
A complete commercial example of what I'm looking for is located here:
If there's an OTS solution, great. If there's an OTS solution that comes close but needs to be tweeked, almost as good. I don't want to reinvent the wheel here, but I need the design and parts necessary to put this into limited production.
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