So, I'm using an HC-SR04 ultrasonic distance sensor for my project, and I've run into a peculiar problem. When I face the sensor straight ahead, it works wonderfully, and has a range of about 3 meters. It also works just as well when faced straight up or straight down. However, once I put it at any …

HC-SR04 ultrasonic distance sensor at an angle

system May 15, 2014, 8:52pm 7

What are you trying to do ? Maybe there is another way.

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