Aarav G

You can get the chassis at Amazon of Flipkart.

//////////////////////////////////////////////////////// // LinoBot v1.0 // // By Aarav Garg ////////////////////////////////////////////////////////////I have added the possibilities of testing//The values of analogRead could be changed for trouble shooting//including the libraries#include <AFMotor.h>//defining pins and variables#define lefts A4 #define rights A5 //defining motorsAF_DCMotor motor1(4, MOTOR12_8KHZ); AF_DCMotor motor2(3, MOTOR12_8KHZ);/*AF_DCMotor motor1(3, MOTOR12_8KHZ); AF_DCMotor motor2(4, MOTOR12_8KHZ); */void setup() { //setting the speed of motors motor1.setSpeed(200); motor2.setSpeed(200); //declaring pin types pinMode(lefts,INPUT); pinMode(rights,INPUT); //beg...

//////////////////////////////////////////////////////// // LinoBot v1.0 // // By Aarav Garg ////////////////////////////////////////////////////////////I have added the possibilities of testing//The values of analogRead could be changed for trouble shooting//including the libraries#include <AFMotor.h>//defining pins and variables#define lefts A4 #define rights A5 //defining motorsAF_DCMotor motor1(4, MOTOR12_8KHZ); AF_DCMotor motor2(3, MOTOR12_8KHZ);/*AF_DCMotor motor1(3, MOTOR12_8KHZ); AF_DCMotor motor2(4, MOTOR12_8KHZ); */void setup() { //setting the speed of motors motor1.setSpeed(200); motor2.setSpeed(200); //declaring pin types pinMode(lefts,INPUT); pinMode(rights,INPUT); //begin serial communication Serial.begin(9600);}void loop(){ //printing values of the sensors to the serial monitor Serial.println(analogRead(lefts)); Serial.println(analogRead(rights)); //line detected by both if(analogRead(lefts)<=400 && analogRead(rights)<=400){ //stop motor1.run(RELEASE); motor2.run(RELEASE); } //line detected by left sensor else if(analogRead(lefts)<=400 && !analogRead(rights)<=400){ //turn left motor1.run(BACKWARD); motor2.run(FORWARD); /* motor1.run(RELEASE); motor2.run(FORWARD); */ } //line detected by right sensor else if(!analogRead(lefts)<=400 && analogRead(rights)<=400){ //turn right motor1.run(FORWARD); motor2.run(BACKWARD); /* motor1.run(FORWARD); motor2.run(RELEASE); */ } //line detected by none else if(!analogRead(lefts)<=400 && !analogRead(rights)<=400){ //stop motor1.run(FORWARD); motor2.run(FORWARD); /* motor1.run(BACKWARD); motor2.run(BACKWARD); */ }}

You will have to download the afmotor library first in order to successfully run the program. You can get it on github.

Try checking sensor values using the serial monitor.

Author: You should first install the necessary libraries and add them to your sketch. You can get information on how to do this at the arduino forum.

I didn't uinderstand the use of these glasses...

Ultrasonic sensor has a maximum range of 4m or 400cm. It cannot detect things up to 100m. Fairly impossible!!!

Please tell me if there is any better chassis in the market as I found this to be the best...

Thanks, a lot!!!

Hello. Your project is great. But, I have a small question. Can we use a paper which is shaded with a pencil instead of using a velostat sheet.

Yes, we can get the body on Amazon. Here is the link:Robot Chassis