hi,

i ve noticed when i do the testing of my sonar, that it gives a 21 cm distance, but in reality it s 8cm.

where and how can i change this value for have the right mesure?

thx for helping

best regards

Tags: shift, sonar

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Please check the user manual for the Sonar. It has a minimum distance it can read.

Jason

thxx jason, didn t saw that in the manual.

it s weird cause on arduino you can read 1cm with same sensors

thxx for your time

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