Distance sensor with extremely close range?
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- Jolson
- Posts: 1
- Joined: Mon May 09, 2022 2:50 pm
Distance sensor with extremely close range?
Anyone know of any sensors that can detect in a range from .5mm - 5mm in tenth of a millimeter increments?
- sj_remington
- Posts: 997
- Joined: Mon Jul 27, 2020 4:51 pm
Re: Distance sensor with extremely close range?
If you mean non-contact, not on the hobby market. Short range distance sensors with micron accuracy are certainly available, but quite expensive. See for example https://www.acuitylaser.com/short-range-sensors/
For contact measurements, you can hack digital calipers: https://www.instructables.com/Hacked-Di ... g-Arduino/
For contact measurements, you can hack digital calipers: https://www.instructables.com/Hacked-Di ... g-Arduino/
Please be positive and constructive with your questions and comments.