![]() ![]() Motor A connects to terminals 1 and 2 while Motor B connects to terminals 3 and 4. It is controlled by a PIC 16f873 micro controller. ![]() Line follower robot actually follows a feedback mechanism where the path is basically a black line or a dark line on the white or light surface. The Line Follower robot is a robot that follows a specific path on the ground, for this application the line follower robot follows a black line while conveying the object placed on it by the ABB robot from one point to another. This is very significant especially when using an Arduino board where the 5V power source is simply not enough for two DC motors. Line Follower Robot ( LFR) is a simple autonomously guided robot that follows a line drawn on the ground to either detect a dark line on a white surface or a white line on a dark. A line follower robot is a type of robot that follows a particular direction or path and maintains its own working nature based on the situation it faces. The other benefit of using an H-bridge is that we can provide a separate power supply to the motors. A robotic vehicle designed to follow desired path using microcontroller of the 8051 family along with an IR transmitter and photo sensor pair to keep track. The L298N motor controller follows the H-bridge configuration, which is handy when controlling the direction of rotation of a DC motor. The H-Bridge Motor Drivers L298N is used to drive DC motors as they require much more current that the arduino can provide. Generally, the line follower robot is one of the self- operating mobile machines that follows a line drawn on the floor. The load wires of the IR sensors are connected to pin 8, 9 and 10 as shown in the schematic.Ĭomponent 2 : L298N H-Bridge Motor Driver.The IR sensor is a 3 three wired sensor, in which the brown and the black wire are used to connect the sensor to the power supply, whereas, the red wire is connected to the load, or Arduino, in our circuit.Circuit connections for IR Proximity Sensors: ![]()
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