EZ Line Following Robot

thingiverse

This is a easy to print robot that follows a black line using 2 infrared sensor. I tried to make the code easy to follow but let me know if you have and questions in the comments. This is a great project to get started with robotics. Code: https://github.com/brendan234/LineFollowingRobot/blob/master/lineWalker.ino Parts: 1x <a target="_blank" href="https://www.amazon.com/gp/product/B07G99NNXL/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B07G99NNXL&linkCode=as2&tag=brendan0c3-20&linkId=87e98abdfb48f43505515f4786a04456">Arduino Nano </a><img src="//ir-na.amazon-adsystem.com/e/ir?t=brendan0c3-20&l=am2&o=1&a=B07G99NNXL" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /> 2x <a target="_blank" href="https://www.amazon.com/gp/product/B07DQGX369/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B07DQGX369&linkCode=as2&tag=brendan0c3-20&linkId=289a7568e05201c565ef2c1e0a03f37d"> DC Electric Motor 3-6V Dual Shaft Geared TT Magnetic Gearbox Engine </a><img src="//ir-na.amazon-adsystem.com/e/ir?t=brendan0c3-20&l=am2&o=1&a=B07DQGX369" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /> 1x <a target="_blank" href="https://www.amazon.com/gp/product/B00M0F243E/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B00M0F243E&linkCode=as2&tag=brendan0c3-20&linkId=7f26229b656e610c7e2a46adf71df79c"> L9110S H-bridge </a><img src="//ir-na.amazon-adsystem.com/e/ir?t=brendan0c3-20&l=am2&o=1&a=B00M0F243E" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /> 2x <a target="_blank" href="https://www.amazon.com/gp/product/B00UT823IK/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B00UT823IK&linkCode=as2&tag=brendan0c3-20&linkId=022f393fa235c2dae07debbf9c10d488">18650 battery 3.7V 4200mAh </a><img src="//ir-na.amazon-adsystem.com/e/ir?t=brendan0c3-20&l=am2&o=1&a=B00UT823IK" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /> 2x <a target="_blank" href="https://www.amazon.com/gp/product/B06XKN15TT/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B06XKN15TT&linkCode=as2&tag=brendan0c3-20&linkId=bac9f363e4e492f36f23a5894aef474f">IR Sensor</a><img src="//ir-na.amazon-adsystem.com/e/ir?t=brendan0c3-20&l=am2&o=1&a=B06XKN15TT" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /> 1x <a target="_blank" href="https://www.amazon.com/gp/product/B071DF4ZFG/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B071DF4ZFG&linkCode=as2&tag=brendan0c3-20&linkId=e938bff9b0c1cb5d212644dfad3b1631">3.7V 18650 Battery Holder Case Plastic Battery Storage Box</a><img src="//ir-na.amazon-adsystem.com/e/ir?t=brendan0c3-20&l=am2&o=1&a=B071DF4ZFG" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /> 1x https://www.homedepot.com/p/Everbilt-1-1-2-in-Soft-Rubber-Swivel-Plate-Caster-with-40-lb-Load-Rating-49489/203661072 2x M4 nuts and bolts 1x <a target="_blank" href="https://www.amazon.com/gp/product/B077DN2PS1/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B077DN2PS1&linkCode=as2&tag=brendan0c3-20&linkId=3e03b731b100e5ab9227007d8b03bea3">Breadboard 1/2 size </a><img src="//ir-na.amazon-adsystem.com/e/ir?t=brendan0c3-20&l=am2&o=1&a=B077DN2PS1" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /> 1x <a target="_blank" href="https://www.amazon.com/gp/product/B079R9WCG2/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B079R9WCG2&linkCode=as2&tag=brendan0c3-20&linkId=ce15ce72c88d904843fc80750eed1f9d">DC jack</a><img src="//ir-na.amazon-adsystem.com/e/ir?t=brendan0c3-20&l=am2&o=1&a=B079R9WCG2" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />