  In this study Arduino card based mobile robot design was realized. This robot
can serve as a security robot, an auxiliary robot or a control robot. The
designed robot has two operation modes. The first operating mode is autonomous
mode. In this mode, the robot detects the surroundings with the help of
ultrasonic sensors placed around it, and keeps track of the places it passes by
using the encoder. It is able to navigate without hitting any place and passing
from where it passes, and it transmits the patient's pulse and temperature
condition to the user by other systems installed on it. Also the IP camera
sends the scene on the screen. The emergency button to be placed next to the
patient sends information to the user in emergency situations. If the
abnormality is detected in the temperature and pulse again, the user gives a
message. When the pre-recorded drug use times come, the system can alert the
patient. The second mode is manual mode. In this mode, the user can move the
desired direction of the robot with the Android operating system. In addition,
all data received in autonomous mode can be sent to the user. Thus, the user
can control the mobile robot with the camera image even if it is not in the
vicinity of the robot.
