ISD1820 Clear Audio Recording & Full Testing

In this tutorial, we'll show you how to make a clear audio recording and full testing with the ISD1820. This recorder is perfect for educational and professional applications, and we'll show you how to use it to create quality recordings!
#ISD1820#Audio#Recording

[@vijiudhayanidhi7223]

Well done

[@chandrupatgar9171]

Can we add another message

[@cleopatrakabirlalcompany4731]

कितना सेकंड बजेगा ???
एक डोरबेल बनाके विडिओ बनाओ