LEGO Automated Toilet Paper Dispenser
bathroom | engineering | lego | machines | toilet paper
Smoothly dispensing toilet paper is definitely a first-world problem. In fact, we’re not even sure it’s a problem that needs to be solved at all. But that didn’t stop LEGO maker Technic Brick from engineering a solution using a variety of gears, connectors, a motor, an ultrasonic sensor, and an Arduino controller.
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