In this tutorial, you will make line following / tracking robot. This tutorial involves building a line follower robot with an QTR-8RC Reflectance Sensor Array.
Full tutorial: https://youtu.be/wbrt2ClgZik
- 1x Arduino UNO R3: http://bit.ly/2xt9MVk
- 1x L293D Motor Drive Shield: http://bit.ly/2H7vmy9
- QTR 8 Infrared Sensor: https://bit.ly/3eUL0Px
- 2x Wheel and Gear Motor: https://bit.ly/2RXAWLS
- 3 in 1 Jumper Wire: http://bit.ly/2J6de9E
- 2WD Robot Car Chassis Kit: http://bit.ly/2sqIHgy
- Arduino Compatible SCM & DIY Kits: http://bit.ly/2J2AFF7
- Download AFMotor.h library: https://learn.adafruit.com/adafruit-motor-shield/library-install
Uncompress the ZIP file onto your desktop
Place the AFMotor folder into your arduinosketchfolder/libraries folder
Rename the uncompressed folder AFMotor - Download QTR-8 library: https://github.com/pololu/qtr-sensors-arduino/releases
Rename the folder “qtr-sensors-arduino-xxxx” to “QTRSensors”
Drag the “QTRSensors” folder into the “libraries” directory inside your Arduino sketchbook directory