Published Paper Details:

Arduino car contains Arduino microcontroller with basic mobility features. The Program contains instructions between android controller car and microcontroller (ATmega328). Android mobile Controller uses different mobile sensors to supervise motions. An appropriate program is compiled into Arduino microprocessor by a software known as Arduino (IDE) 1.0 to interact with the android controller. The obstacle avoiding car uses ultrasonic sensors to locate walls using echo Locations. The 4 DC motors are powered by a 3.7V battery and are driven by a motor drive which is instructed by Arduino uno. The car moves forward until it sees a wall less than 35cm (about 1.15 ft) away. If this Condition is met the car backs up and the servo motor rotates 90 degrees to the Left for the sensor to scan how far away the left wall is. The servo motor then Rotates 180 degree to the right to scan the distance of the right wall.in Bluetooth controlled we use an app that has similar buttons or instructions as that of a remote by pressing each of the buttons the car can be controlled. This app contains an accelerometer that can control the speed of the car. Bluetooth after giving instructions to Arduino for various actions through interface via Bluetooth module