Datalogger to Record Sensor Inputs?
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From: Flowery Branch, Ga
Datalogger to Record Sensor Inputs?
I've heard of DSM guys doing this a lot, and was wondering:
Is there a simple, cheap datalogger that can simply read in and record about 3 inputs, say for a O2 sensor, RPM, and maybe boost and/or EGT?
I believe a wideband O2 is 0-5 volts, RPM's a frequency/pulse signal, boost can use a pressure switch, and EGT's a simple voltage signal.
What's a pretty cheap unit?
Is there a simple, cheap datalogger that can simply read in and record about 3 inputs, say for a O2 sensor, RPM, and maybe boost and/or EGT?
I believe a wideband O2 is 0-5 volts, RPM's a frequency/pulse signal, boost can use a pressure switch, and EGT's a simple voltage signal.
What's a pretty cheap unit?
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