Oscilloscope suggestions
12-21-2017, 09:15 PM
#3
Burning Brakes
Try eBay, look for a Tektronix 2215/2215A, or anything else in the 22xx series.
https://www.ebay.com/sch/i.html?_fro...+2215&_sacat=0
Basically, any scope with a minimum of 15-20 Mhz bandwith and one probe is adequate.
https://www.ebay.com/sch/i.html?_fro...+2215&_sacat=0
Basically, any scope with a minimum of 15-20 Mhz bandwith and one probe is adequate.
12-21-2017, 10:11 PM
#4
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12-21-2017, 11:08 PM
#5
Racer
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^^^ Could get by with it. Oscope bandwidth should be at least 5X the bandwidth of the signal you're trying to measure.
7000 rpm = 116.66 revs/sec x 132 pulses/rev (speed sensor) = 15,400 pulses/sec x 5 = 77 kHz. 200 kHz certainly covers that.
7000 rpm = 116.66 revs/sec x 132 pulses/rev (speed sensor) = 15,400 pulses/sec x 5 = 77 kHz. 200 kHz certainly covers that.
12-23-2017, 11:31 PM
#6
Rennlist Member
I have one of these:
https://www.parallax.com/product/32220
It's essentially an educational tool, so is supported with way more tutorials and intro-level information than most, and I've used mine to look at the speed/ref wave form no problem.
https://www.parallax.com/product/32220
It's essentially an educational tool, so is supported with way more tutorials and intro-level information than most, and I've used mine to look at the speed/ref wave form no problem.