Components Required • Arduino UNO (or Arduino Nano) • L293D Motor Driver IC • Geared Motors x 2 • Robot Chassis • IR Sensor Module x 2 • Black Tape (Electrical Insulation Tape) • Connecting Wires • Power supply Note: We have used a prebuilt IR Sensor Module that consists of an IR LED and a Photo Diode. If you do not have this, we have explained how to build one yourself. Block Diagram of the Project The line follower robot built in this project is divided in to 4 blocks. The following image shows the block diagram for line follower robot. Block Diagram Description Sensors (IR Sensor): We have used IR Sensor Module as the line detecting sensor for the project. It consists of an IR LED and a Photo diode and some other components like comparator, LED etc. As mentioned earlier, we have used a pre – assembled IR Sensor.

In case you do not have one, you can make your own sensor using the following circuit. The working of the IR Sensor and its scope in this project will be explained in the actual working of the Line Follower Robot. Controller (Arduino UNO): Arduino UNO is the main controller in the project.

Stock Market Game Php Script. Put 4 AA batteries into the battery holder, make a path, and turn on the robot. If the robot does not work check soldering carefully. Now you must adjust potentiometers to robot be able to detect black and white areas. Turn all potentiometers to leftmost position then turn back about 90 degrees to the right. Hp Probook 6540b Drivers Windows 8 here.

The data from the sensors (IR Sensors) will be given to Arduino and it gives corresponding signals to the Motor Driver IC. Motor Driver (L293D): L293D Motor Driver IC is used in this project to drive the motors of the robot. It receives signals from Arduino based on the information from the IR Sensors. Note: The power supply to the motors must be given from the motor driver IC. Hence, choose the appropriate power supply which is sufficient for all the components including the motors.

Motors (Geared Motors): We have used two geared motors at the rear of the line follower robot. These motors provide more torque than normal motors and can be used for carrying some load as well. Working of Arduino Line Follower Robot In this project, we have designed an Arduino based Line Follower Robot. Download Efek Kamera Canon 600d on this page. The working of the project is pretty simple: detect the black line on the surface and move along that line. The detailed working is explained here. As mentioned in the block diagram, we need sensors to detect the line. For line detection logic, we used two IR Sensors, which consists of IR LED and Photodiode. Hp-eva Keygen Mercedes.