Distance sensing A to B

By richardhoubenmecom , 23 April 2020

I am developing a distance sensor to measure distance between two items, each
equipped a CH-101 sensor.

As advertised, the CH-101 measures the distance from the sensor to an object by
time of flight measurement between the send and received echo

I would like to use the sensors slightly different. I would like to send by one (A) and receive
this pulse by the other (B) and returning the pulse from B to A to acknowledge. So no echo
measurement but send - receive measurement

A --> B ; B --> A and measure the time between sensing by A and receiving by A the returned pulse
sent by B

I could tolerate reduced accuracy, since I can understand it may take time to resend the pulse by B

Hope this is clearly put ...

Thanks and kind regards,

Richard Houben
2BMedical BV
Sint Bernardusstraat 25
6211HK Maastricht
The Netherlands

email: richard.houben@2bmedical.com
tel: +31 6 397 666 70

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