SMARS , 3D printed Arduino caterpillar robot

This is the basic model of the SMARS robot taken from the thingiverse website (https://www.thingiverse.com/thing:2662828) printeed with PLA on “Geeetech I3 pro B ” printer.The robot is controlled by a smartphone via Bluetooth connection.For running are used 2x mini 60 RPM motors, Arduino Nano , bluetooth module and L293 motor driver shield. SMARS robot has a modular design so you can mount different sensors and tools.
Arduino code and android app with short instructions: https://www.instructables.com/id/Arduino-Bluetooth-RC-Car/

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, https://i.ytimg.com/vi/lXRQj-8izfM/hqdefault.jpg

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