Diy metal detector | diy powerful and simple metal detector

Hi guys. another metal detector with 3 ics. 2xne555 and 1xtl071 or tl081. with a few components.easy and powerful. comment any question down below. more videos:    / @electorr   ---------------------------------- telegram: https://t.me/electorr instagram:   / electorr86   ----------------------------------- Song: NIVIRO - Flares [NCS Release] Music provided by NoCopyrightSounds Free Download/Stream: http://ncs.io/Flares Watch:    • NIVIRO - Flares | House | NCS - Copyright ...   ----------------------------------- #diy #viral #electronics #diyprojects #electrical