Arduino Bluetooth Car with Custom Android App

This Robot-Car is a bluetooth-controlled vehicle that was designed and built from scratch as part of an Electronics and IoT course at Harokopio University of Athens (department of Informatics and Telematics). It is equipped with an ultrasonic sensor for obstacle detection and three line sensors for line following. In addition, an Android application was developed to control the Robot-Car with buttons for forward, backward, left, and right movements, along with an autopilot and line-following mode.

Update:
We have also developed a way to control each motor's velocity from the android app! To try it out, visit our github repo.

GitHub repository with source code: github.com/manouslinard/bluetooth-car
Documentation (with components used): docs.google.com/document/d/1KkfkdWmCTXAIBRiSMWXT_i…
PowerPoint Presentation: docs.google.com/presentation/d/1GtcUS4WaV_ga2tOntg…