sensor selection | Miscellaneous › Others › sensor selection This topic has 0 replies, 1 voice, and was last updated 8 years, 3 months ago by sean. Viewing 1 post (of 1 total) Author Posts September 1, 2016 at 2:30 pm #4551 seanParticipant Can you please help me on which type of sensor i can use to measure the distance of a dog on a treadmill.I was thinking of ultrasonic sensor but they will cause an irriration to the dog because of the frequency which is audible to dogs Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In