![C-7210 Ultrasonic transmitter-receiver pair](https://fadisel.com/4500-medium_default/paircouple-of-issuer-and-ultrasound-recipient.jpg)
Reference: C-7210 Propertys : Ultrasonic transmitter-receiver pair. |
Enter the fascinating world of "non audible" sounds.
Build with these components from remote controls, alarms, motion detectors, parts counters, to distance meters, safety devices, etc.
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Reference: C-7210 Propertys : Ultrasonic transmitter-receiver pair. |