Tutorial and Project Tag: Ultrasonic



DIY Smart Trash Bin

This project will show you how to make a DIY Smart Trash Bin.


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get ultrasonic sensor distance

get ultrasonic sensor distance (cm) trig () echo ()

The block reports the distance of the nearest object from an ultrasonic sensor. It returns distance in cm. The trigger pin and echo pin are connected to a digital pin of evive which can be selected from the drop-down menu.