Here is another fun Arduino robot project you may want to give a shot. As Potent Printables demonstrates on YouTube, this is a 3D printed robot driven by Arduino that can change its height to fit and move under doors and furniture. It can also move over uneven terrain.
More gadgets like this: here
Arduino Robot: 3D Printed and Minority Report Inspired, Highlights
You don’t need fancy, super expensive components to complete such a project. More info is available here.
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