Don't do it at home. The cat was 15 meters far from my ultrasonic microphone jammer based on ATTINY85 + AD9833 + TPA3116D2
Project page
github.com/mco...
The jammer is not audible to human ear but cats and dogs hear it very well. It is not hurting them but it is an annoying sound and they simply run away
Негізгі бет Pets VS Ultrasonic 25kHz microphone jammer
Пікірлер: 15