Awesome build from Tejas Orzarkar up on Hackster.io.
Wavepad is a gesture controlled music player. It is built using Raspberry pi microcontroller. With Wavepad you can increase and decrease the volume of the song, play next song, play previous song, pause and resume song. To recognise the gestures we are using 2 types of sensors. First one is Ultrasonic sensor which is used to control the volume and Other is IR proximity sensor x 2 which are used to change ,pause and resume songs.
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