Using Multiple Ultrasonic Sensors

I'd like to build a robot with three sensors for left, front, and right distances. I'd like to ensure that the output signal of one sensor doesn't get picked up by the others' receivers. Any ideas here? A physical "horn" to ensure selective hearing (heh)?

Thanks!

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grondak over 7 years ago

Here is an article from MaxBotix on running multiple sensors. Summary: the ring method is their preferred/most reliable way to handle multiple sensors. I have 3 Maxbotix HRLV-EZ4 devices, so I can chain them like the diagram!
michaelkellett and dougw thank you for the fine discussion.
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clem57 over 7 years ago in reply to grondak

Good work. Waiting to see how this turns out.
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clem57 over 7 years ago in reply to grondak

Good work. Waiting to see how this turns out.
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