Ultrasonic Circuits Projects (8)

Browse through a total of 8 Ultrasonic Circuits Projects.

Weekly Roundup – Top Links for the 2nd Week of October 2017

Adam Carlson - 10/11/2017

From the Editor This week on the ElectroSchematics blog, we are really picking up the pace.  We are [...]

Ultrasonic Beam Barrier Circuit

D Mohankumar - 02/20/2010

This circuit generates inaudible ultrasound to make a barrier across the entry. At the moment the circuit detects [...]
dog repellent circuit schematic

Electronic Dog Repellent Circuit

P. Marian - 12/18/2009

The electronic dog repeller circuit produces a discomforting but not harmful, high frequency sound, audible to dogs but [...]

Ultrasonic Sensor Circuit

P. Marian - 11/04/2009

This Ultrasonic Sensor Circuit consists of a set of ultrasonic receiver and transmitter which operate at the same [...]
electronic siren circuit diagram

Electronic Siren with Multitone

P. Marian - 09/24/2009

This multitone electronic siren is useful for burglar alarms, reverse horns, etc. It produces five different audio tones [...]
ultrasonic pest repellent circuit schematic

Electronic Pest Repellent Circuit

P. Marian - 04/25/2009

There are many ultrasonic pest repellent devices available on the market but a major drawback is that their [...]

Dog Repellent Project Circuit

Received by Email - 01/28/2009

The electronic dog repellent circuit diagram below is a high output ultrasonic transmitter which is primarily intended to [...]

Ultrasonic Dog Repeller Circuit

P. Marian - 04/14/2008

This ultrasonic dog repeller circuit will chase away angry dogs. It is build with the all known 555 [...]
Looking for the latest from TI?