then only the sensor will give the output(Output two types. The working of the sensor is that it senses is there any reflective light coming back or not. ( The non-reflective surface is the black lines only.) It means that that black tracks don’t reflect any light back. In this case, the reflective surface is the White surface. Here reflection means the surface sends back the light.
This sensor senses the line color is reflective or not. Let me tell you in detail how the thing works. This is a simple Microcontroller-based car. How does the Line Follower Robot Car work? This will be a basic line follower robot project report ppt.Īrduino Line Follower Robot with IR Sensor, Arduino Uno and L298N Motor Driver But there will be limited functionality and the stopped will be lower than any microcontroller-based vehicles.īecause the data processing power of the Microcontrollers is greater than simple Op-Amp ICs. But it is also possible to develop a line follower robot without a microcontroller. This project is based upon a microcontroller more specifically Arduino. That follows a visual line (Most likely white or Black) that is embedded on any floor or any surface. The name Line follower name suggests a Fully Automated Car.
#L298N MOTOR DRIVER CONNECTION WITH ARDUINO HOW TO#
Wiring schema can be found in schema folder.In this short descriptive article, I will show you how to make a Line Follower Robot Car using Arduino UNO and 2 IR Sensor Modules. MethodĮxamples can be founds in the examples folder or if installed in Arduino IDE, by the Menu -> File -> Example -> L298N. Methods without suffix, will affects both motors. For example setSpeed for motor A is setSpeedA and setSpeedB for motor B. L298NX2 have the same methods of L298N identified by A or B suffix to drive each motor. Returns a boolean indicating if motor is running or not. Used to re-enable motor movements after the use of runFor, forwardFor or backwardFor methods. Like previous with the ability to execute a callback function. Unsigned long delay, L298N::Direction direction, CallBackFunction callback To specify the direction use one of L298N::FORWARD, L298N::BACKWARD or L298N::STOP. Like forwardFor or backwardFor but more flexible.
Unsigned long delay, L298N::Direction direction Run motor in backward direction for a time specified by delay, after moving execute a callback function.
Run motor in backward direction for a time specified by delay. Run motor in backward direction (depends on wiring). Run motor in forward direction for a time specified by delay, after moving execute a callback function. Unsigned long delay, CallBackFunction callback Run motor in forward direction for a time specified by delay. Run motor in forward direction (depends on wiring). Set the PWM value used to determine the motor speed. Without Enable pin and jumper in place
0 kommentar(er)
