This is PAM8403 Mini 5V Digital
Amplifier Board With Switch Potentiometer. PAM8403 is a small digi..
INTRODUCTIONVoice Record Module is base on ISD1820, which a multiple‐message record/playback device...
Product Description DFPlayer Mini is a compact and ine..
OverviewThis Board used to trigger MP3 song once human Obstacle using Ultrasonic sensor , Trac..
This Voice Recognition Module is very easy to use No commands Required to Train and Rec..
Voice Recognition Module -- Arduino Compatible This ..
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