Author Topic: Commercially available SEPARATE ultrasonic transmitter and receiver?  (Read 2707 times)

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Offline cosmotcatTopic starter

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Was just wondering if there is available, any pre-built, quality, SEPARATE ultrasonic transmitter/receivers ... a separate transmitter, with a separate receiver. I see many quality ultrasonic range finders, etc. ... and I've found schematics for building such devices (usually it's the link to the same 10-year old 'ultrasonic switch' schematic) but was wondering if anyone offers just a transmitter, with just an accompanying  receiver.

A simple transmit a pulse and "Yes, I've received the pulse" receiver pair.

I will probably build one using the old schematic, but was wondering if there are any pre-assembled units out there.

Offline Del

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