how to Make continuity Tester | Electro Experiment

in this i will show you how to make Continuity tester.
Electro Experiment
Subscribe for more videos

[@pedroaraujo6116]

Teste bom

[@NewTechnology-pz2ec]

Nice video 🎉🎉

[@Electroexperiment73]

Thanks for the visit

[@youtubeexpertyoutubeuser2.760]

Nice video, i started to do this project but my buzzer is extremely quiet! I dont know why, have you any idea ?

[@Electroexperiment73]

use active buzzer with the + symbol on the top of buzzer

[@youtubeexpertyoutubeuser2.760]

@@Electroexperiment73 i put active buzzer first time but was very very quiet then i replaced with a passive buzzer but nothing happened, I tried with 5 v also but wasn't better :(