> 3 min read This is an updated version of the Ultrasonic Keyboard, which uses the distance of the ultrasonic sensor to play the various tones.
> 4 min read Need to play some music tracks quick with minimal hustle? Getting a MP3 Player module may be a solution one can look into! In this mini project, DF Robot MP3 Player Module is interfaced...
> 2 min read It’s time to make some music using the ultrasonic sensor! This is a project that I derived from the previous tutorial, the Ultrasonic Rangefinder.