Introduction: LINE FOLLOWER ROBOT || ARDUINO CONTROLLED
IN THIS INSTRUCTABLE I SHOW HOW TO MODIFY A ROBOT CAR ( CARBOT) TO MAKE A LINE FOLLOWER ROBOT
Step 1: PARTS NEEDED
☻CARBOT REFER THE BELOW INSTRUCTABLE TO MAKE ONE
https://www.instructables.com/id/SIMPLE-CARBOT-ARD...
☻FEW JUMPER WIRES
☻IR SENSOR MODULE X 2
☻ BLACK TAPE
☻SOLDERING IRON
☻POWER BANK(JUST TO SAVE SOME BATTERIES
Step 2: SOLDER JUMPER WIRES
SOLDER TWO WIRES EACH TO THE +VE AND -VE OF ONE OF THE IR MODULE AS SHOWN
Step 3: CONNECT THE IR MODULES TOGETHER
USE TWO JUMPER WIRES TO CONNECT THE +VE TO +VE OF THE IR MODULES AND -VE TO -VE OF IR MODULES, AS SHOWN.
Step 4: CONNECT THE DATA PINS
I USED AN ORANGE AND A YELLOW FEMALE TO MALE JUMPER WIRE TO CONNECT THE DATA PINS OF EACH OF THE IR MODULE
Step 5: HOT GLUE THE IR MODULE AS SHOWN
DO NOTE THAT THE MODULES STAY EXACTLY SIDE BY SIDE AS SHOWN
*ALSO HEIGHT FROM THE GROUND SHOULD NOT BE VERY LARGE
Step 6: CONNECT THE DATA PIN TO ARDUINO
CONNECT THE DATA PINS OF EACH OF THE IR MODULE TO PIN 5,6 RESPECTIVELY
Step 7: CONNECT -VE AND +VE TERMINAL OF THE ARDUINO
CONNECT -VE TO GND OF THE ARDUINO
CONNECT +VE TO THE +5V OF THE ARDUINO
Step 8: SEPARATE THE TWO MODULES
HOT GLUE A SMALL PIECE OF BLACK PAPER TO SEPARATE THE TWO IR MODULES FROM EACH OTHER
****REASON: IT IS DONE SO THAT THE IR RAYS FROM ONE OF THE MODULES DO NOT INTERFERE WITH THE PHOTODIODE OF THE OTHER
Step 9: CONNECT TO PC AND UPLOAD THE CODE
CODE LINK: https://drive.google.com/open?id=1AwAyntZ2TWV5KnNtSkEuPuAkV4YgfGf5
Step 10: PREPARE THE TRACK USING BLACK TAPE
Step 11: ITS READY || TIME FOR ACTION!!
PRESS 5 in THE Serial monitor, or via Bluetooth to start the line follower mode
PRESS 0 in THE Serial monitor, or via Bluetooth to stop the line follower mode
![Epilog Challenge 9](https://content.instructables.com/F33/PYJY/JB6U0T7Y/F33PYJYJB6U0T7Y.jpg?auto=webp&frame=1&width=320)
Participated in the
Epilog Challenge 9
![Arduino Contest 2017](https://content.instructables.com/FA1/689N/JAMTRQ5Y/FA1689NJAMTRQ5Y.jpg?auto=webp&frame=1&width=320)
Participated in the
Arduino Contest 2017