Hi all. I would like to ask, if I should be worried about interference from the walls when I will use ultrasonic sensor inside closed metal (relatively) small tubular container. (To measure height of stuff inside.) Alternatively, is there any better contactless way I can use? Thanks, Libor

Ultrasonic sensor interference with walls

jremington August 17, 2019, 3:22am 3

if I should be worried about interference from the walls

Yes. Easy to test.