FSR consistency
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FSR consistency
I'm using the the ADA 1075 fsr and I keep getting super inconsistent readings. Is there anything to stop inconsistent readings or is it just the sensor?
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Re: FSR consistency
I have been having the same issues with the same sensor. I get consistant-ish results when i test them in that moment but when i come back to try again later its just terribly off. I have heard that load cells may be a better choice for this competition.
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Re: FSR consistency
Yeah me too. It's a pain using FSRs, especially when the force-to-resistance ratio isn't linear.
Curiously, when I leave the weight on the sensor, the weight starts creeping upwards. Any of you notice that happening too?
Curiously, when I leave the weight on the sensor, the weight starts creeping upwards. Any of you notice that happening too?
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Re: FSR consistency
I've also seen the values start to rise once the weight is applied. It was enough for us to light up the correct LEDs, but I think strain gauges are the best way to go for accurate measurements. This Arduino forum post seems to indicate that that's just what happens with FSRs.
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