Sujet : Re: Need help with PI PICO...
De : news-1513678000 (at) *nospam* discworld.dascon.de (Michael Schwingen)
Groupes : comp.sys.raspberry-piDate : 29. Mar 2024, 17:02:34
Autres entêtes
Message-ID : <slrnv0dm0a.524.news-1513678000@a-tuin.ms.intern>
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User-Agent : slrn/1.0.3 (Linux)
On 2024-03-25, The Natural Philosopher <
tnp@invalid.invalid> wrote:
>
I have noticed that with absoluteley no change in sensor location I get
up to ± 0.5cm variation in delay.
Sounds reasonable (or even quite good) for such a cheap sensor. Does yours
come with a datasheet that specifies accuracy limits?
The datasheet on the Sparkfun website claims "the ranging accuracy can reach
to 3mm", but does not give any guaranteed limits - and I believe there are
lots of clone parts thay may be even worse.
cu
Michael
-- Some people have no respect of age unless it is bottled.
Need help with PI PICO...
Re: Need help with PI PICO...