For a fancier solution, [Tom Hammond] whipped up a custom car horn capable of playing a wide variety of sounds. The system uses the Adafruit Audio FX board. This is a unique part, which is ...

For a fancier solution, [Tom Hammond] whipped up a custom car horn capable of playing a wide variety of sounds. The system uses the Adafruit Audio FX board. This is a unique part, which is ...

There's also a universal kit for trucks that aren't on the list. Once fitted, they'll last a long time and give you that loud, distinctive sound whenever you want. These powerful horns are compact ...

There are two primary types of truck horns: air horns and electric horns. Air horns use compressed air to produce a loud, ...