Diy metal detector using TDA2822

Hi creatives I come back with another simple and sensitive metal detector that uses one tda2822 amplifier ic. The TDA2822 IC is a popular dual audio amplifier integrated circuit known for its compact size and exceptional audio performance. This IC is widely used in various audio applications, from portable music players and radios to headphone amplifiers and small audio systems. 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