« Electronic Circuits Homepage

Sound Effects: Electronic Dog Whistle Circuit - Ultrasonic...

Ultrasonic electronic dog whistle.

Click below for an electronic dog whistle circuit.

Ultrasonic Whistle Circuit - Dog Whistle, Insect Whistle
2 Comments - in Sound Activated
Alternative ultrasonic-whistle electronic circuit diagram schematic. Emits high pitch frequency in the 11-22 kHz range, which can be heard by dogs and other small insects.