How to remove buzzing/noise from a cheap Bluetooth Music Receiver? (Experiment)

$2 for 5 PCBs & 2 minutes Ordering: https://jlcpcb.com/?ref=greatscott Previous video: https://youtu.be/zOMA2eH2d6Q Make your own Low Budget Bluetooth Music System video: https://youtu.be/oGTXczCV30A Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h You can get the 5V DC/DC Converter here: (affiliate link) https://s.click.aliexpress.com/e/_dSJfrCb In this video I will be having a look at the buzzing/noise problem that cheap bluetooth music receiver can create. I faced this problem in a previous video of mine but used an easy fix to get around it. But this time we will find out why a buzzing problem can occur and how we can fix it. Let's get started! Thanks to JLCPCB for sponsoring this video Visit https://jlcpcb.com to get professional PCBs for low prices Music: 2011 Lookalike by Bartlebeats (incompetech.com)