A new kind of police siren that emits low ... not everyone thinks it's such a good idea. Noise control groups have voiced their opposition, calling the siren "disorienting." ...
This sound alternator is designed to simulate the effects of a police siren, combining sound and light to create a dynamic audio-visual experience. It uses an ESP32, a small speaker, and two red LEDs ...
Forget the flashing lights and blaring horns of New York City; it’s the soulful howl of Kaido, a Miniature Australian Shepherd, that has captured the hearts of many. With a viral video that has ...