3D print your own hands free soap dispenser

Posted on March 22, 2020 by robertwilkie

I got a kick out of this one. basically its a simple plunger based build for a hands free soap dispenser. Uses an ardiuno, servo, and ultra sonic sensor.

https://www.instructables.com/id/How-to-Make-Automatic-Soap-Dispenser-3D-Printed–1/

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