ultrasonic sensors

New metering technology makes every drop count New metering technology makes every drop count

The statistics are alarming: In the United States alone, household leaks waste about 900 billion gallons of water each year. To…

Smart Blind Stick Project using Arduino and Sensors Smart Blind Stick using Arduino

Ever heard of Hugh Herr? He is a famous American rock climber who has shattered the limitations of his disabilities; he is a…