In the past few months, we have seen a bunch of smart suitcases on crowdfunding sites that can be summoned using a smartphone and follow their own. Care to build something similar? tanner_tech has shared a guide that shows you how to do just that with Arduino.
Must see robots & drones:
You are going to need DC motors, rubber wheels, 1x Bluetooth module, an H-Bridge motor controller, and a few parts to get started.
[Source]
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