The electronic dog repellent circuit diagram below is a high output ultrasonic transmitter which is primarily intended to act as a dog and cat repeller, which can be used individuals to act as a ...
This ultrasonic dog repeller circuit will chase away angry dogs. It is build with the all known 555 circuit, a buzzer and a little ferrite transformator. The ultrasonic frequency must be set with a ...
Two-wheeler riders who often come under stray dog attacks have something to cheer about. A group of engineering faculty members have come up with ‘Sudog’ (Super Dog Chaser), a device that would ...
🌟【2023 Upgraded Ultrasonic Pest Repeller】:Using the upgraded ultrasonic and electromagnetic waves.The automatic frequency conversion of our spider repellent for house indoor can reduce the adaptation ...
Two-wheeler riders who often come under stray dog attacks have something to cheer about. A group of engineering faculty members have come up with ‘Sudog’ (Super Dog Chaser), a device that would ...
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