This circuit consists of a preamplifier for ultrasonic signals using a piezoelectric tweeter as a microphone. The circuit is from an Electronics Now magazine from August 1999.
Ultrasonic Pickup (CB26098E)
- Details
- Written by: Newton C. Braga
This circuit consists of a preamplifier for ultrasonic signals using a piezoelectric tweeter as a microphone. The circuit is from an Electronics Now magazine from August 1999.
