Voltlog #123 – Buzzer Comparison

In this video I am measuring the output level of the various buzzer that you can find on ebay, banggood or aliexpress.

 

Get the UNI-T UT353 Sound Meter from these sources:

Here are all the buzzers shown in this video:

Voltlog #111 – InTheMail

Links for all the items shown in this video below: