Has anyone used a laser rangefinder module? Can you recommend one?

zjlzhsaybye

Has anyone used a laser rangefinder module? Can you recommend one? [Copy link]

Similar to this one in Taobao Requirements: measuring distance 30M; accuracy 1mm, resolution 0.1mm; Has anyone used a similar module? I need to use it in a project. There are too many types in Taobao, and many of them are similar. I don't know which one is good, or if there are any domestic or foreign manufacturers to recommend.

tiankai001

This requirement can generally be met by laser ranging. If it is a large quantity, you can directly find the relevant manufacturer and use a small amount on Taobao.

zjlzhsaybye

tiankai001 posted on 2019-2-20 13:54 This requirement of laser ranging can generally be met. If it is in large quantities, directly find the relevant manufacturers, and use a small amount on Taobao.

Thank you for your reply, but I don’t have a manufacturer that makes this kind of module, and Taobao is basically selling it with shell companies, and I can’t find the source manufacturer

jihua074516

If used in an outdoor environment, few companies can achieve stable and reliable accuracy.

05210324kw

What application scenarios require 1mm accuracy?

The price of a distance measurement module with 1mm accuracy is at least 1K; but if the accuracy is 5mm, the price will drop a lot immediately;

We do have a distance measurement module based on the TOF principle, with a frequency of 100~200Hz, and higher frequencies need to be customized; 25m range, 5cm accuracy,

But I guess it doesn't meet your requirements.