How to remove buzzing/noise from a cheap Bluetooth Music Receiver? (Experiment)
12:44
How to solve EMC problems! || The mystery of the buzzing speaker
11:49
Does a DIY Audio Crossover make sense? How passive filters work! || EB#41
10:42
How to Fix Ground Loop Noise, Hiss, Buzz, & Hum (Simple & Cheap!)
20:44
Build your own Concrete Bluetooth Speaker (how-to)
11:08
How to Solder properly || Through-hole (THT) & Surface-mount (SMD)
10:31
How to make a Softstarter and why it is sometimes mandatory to use!
9:12
DIY Home Security - ON A BUDGET!
11:12