Make an Insanely Loud Alarm to Keep You From Getting Out of Bed
Are you the kind of person who really hates waking up and can sleep on any alarm? TechBuilder will show you how to build an alarm clock that uses a car horn to wake you up every day.
In the project, the old alarm clock is replaced by a car horn with a very loud signal, which will surely wake up even the hardest sleeper. You need some basic soldering skills to build it, but all things considered, it’s not that hard.
Build the Most Excited Alarm Clock | Youtube