Outdoor Mobile Robotic Assistant Micro-Controller Module (Arduino), Firmware and Infrared Sensor Circuit Design and Implementation, Operating Principle and Usage of Pirmotion Sensor

<p>This paper presents an outdoor mobile robot that can be controlled remotely using an android phone. With the help of the sensors, the robot was programmed to navigate within the bounded field, detectthe motion in the surroundings and can also send an alarm. The robot was designed to be able to navigate to the flowerpots placed in the zone and dispense water to those pots.The robot has proved capable of watering a total of 600 ml to two different plants in a predefined area. The robot, if operating in a manual mode, can be used to remotely water plants in a radius of 9 meters. On top of this, it emits no carbon and produces no RoHS by-products and can thus be deemed 100% eco-friendly</p>