SMART SWIFFER

This is my first idea of building something that actually moves. Fortunately, I was able to actually building it before I graduated. This small car can sense if there is anything in front of it and makes a U-turn and keeps cleaning. The algorithm lets it to alter the direction of each U-turn so that rather than just making a rectangle, it sweeps the whole room.

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At the end of the page I am attaching my code that I used for Arduino. 

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The hardware and software I used:

• Arduino IDE

• C++

• Arduino Uno

• Ultrasonic Distance Sensor

• Dc Motor (2x)

• Sparkfun H-Bridge