Mini School Projects
Mini School Projects for Education childrens
12v DC Switch Controller with PIR Sensor
water level controller is simple to use anyone can assemble and start ,
its almost fully au..
INTRODUCTIONVoice Record Module is base on ISD1820, which a multiple‐message record/playback device...
OverviewThis Board used to trigger MP3 song once human Obstacle using Ultrasonic sensor , Trac..
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