i just connected the ping sensor with the radar scan,problem i hear a , knispering sound comming out the sensor. is it broken ?
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Remote Mouse
— Scriptable Remote Mouse for ARC: control PC cursor and ARC window via ControlCommand, using voice, camera or I/O inputs; shows cursor coordinates.
Try it →
If it works it isn't broken.
i tested it works but what is that sound
here a video
Ultrasonic sensor uses sound. You're hearing the tick of the speaker that generates the ultrasonic sound
ah its normal then.
I could hear mine too when I'm close to it. I'm guessing the frequency is just below the ultrasonic range (or we have ultrasonic ears!).
danbachmann
thanks for telling