Ultrasonic Distance Sensor (HC-SR04) Reviews

4.9 Rating 59 Reviews

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Mann Enterprises LTDHomefield RoadHaverhill, SuffolkCB9 8QP
Cambridge
CB9 8QP

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“This mystery (to me) object has been excitedly integrated into a wheeled robot, doubtless invaluable to its direction finding and obstacle avoidance in motion. Recipient made a special request for this....it seems to be the perfect gift - glad I got it. Thank you.”

1 Helpful Report

Posted 4 months ago

“The items arrived in good time was nicely packaged and in good order. Not used them yet but everything seems good. Well pleased”

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Posted 6 months ago

“Works well and was good value for money, very fast delivery too, will purchase more from this store in the future, thanks guys!”

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Posted 8 months ago

“The item arrived promptly and was as ordered. When wired into my parking assistant circuit with an Arduino the project works perfectly. Thank you PiHut”

1 Helpful Report

Posted 1 year ago

“More than enough for all of my home projects”

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Posted 1 year ago

“work well for my use, make sure you feed it 5v, it will not work on 3.3v If you need super precise measurement probably not the right sensor as it can be 1-2 Cm off depending on the texture of the material the signal bounced off.”

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Posted 1 year ago

“Speedy delivery time, items working upon arrival. Very accurate distance sensor, being used in Tx/Rx pairs to triangulate 2D position of a receiver in a box.”

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Posted 1 year ago

“Connected to a ESP32 and programmed via the arduino IDE and worked. Exactly as expected. Great distance sensor to get you started.”

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Posted 1 year ago