How to Connect Ultrasound Sensors?

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#1 21670334 09 Nov 2013 15:30

Alvaro Perez Alvaro Perez

Anonymous

Post #1
21670334 09 Nov 2013 15:30

Hello.

I´m trying to connect six receivers of ultrasonic, but I´m not completely sure how can I connect them.
I´m transmitting a burst of ultrasound and then measuring the time it takes to arrive to the reciever.
I need a omnidirectional reciever, thats why i have to put them toguetter.
¿Can I put them in series to form a larger reciever?
I´m using the 400ST/R160 for this porpose.
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#2 21670335 11 Nov 2013 12:19

DAVID CUTHBERT DAVID CUTHBERT

Anonymous

Post #2
21670335 11 Nov 2013 12:19

I would connect the sensors in parallel. They can be connected without interaction between sensors using an Op Amp summing amplifier.

http://www.electronics-tutorials.ws/opamp/opamp_4.html
#3 21670336 10 Dec 2013 06:51

Jibby Benjamen Jibby Benjamen

Anonymous

Post #3
21670336 10 Dec 2013 06:51

No you cant put them in series to form a larger receiver.
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