Discrete circuit elements constituting the ultrasonic transmitter


Posted on Mar 28, 2007

Discrete components ultrasonic transmitting circuit T / R-40-16 can emit a series of ultrasonic signal of 40kHz.


Discrete circuit elements constituting the ultrasonic transmitter
Click here to download the full size of the above Circuit.

This circuit voltage of 9V, operating current of 25mA, control distance of up to 8m.




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