How to make a Line Follower without Microcontroller? Beginners Tutorial

How to make a Line Follower without Microcontroller? Beginners Tutorial


hey guys welcome back to roots ale and in this video of this video series I’ll be showing you how you can build a simple line follower robot without using any micro controllers at all so stay tuned to make this simple line follower robot you will need the following parts first you will need a chassis where you can assemble all the components then you will need two IR sensors which will detect the color of the part in front of it here I’ll be using this IR sensor check out from Amazon this one has both and look as well as the digital output but for our project now I’ll be using only the digital output in the previous video I showed you exactly how an IR sensor works if you haven’t seen that yet please click on the link above and watch that first then you will need something to drive the motor a motor driver IC l293d or L 2 918 motor driver like this one then you will need two motors four wheels a 9-volt battery – damnable shafts some tools like players screwdrivers and spanners and double-sided tape first we will take the chassis and we will mount both immortals now we will connect the dummy wheel shafts where we’ll be attaching the dummy wheels tighten all the connections using a spanner now it’s time to connect the wheels after connecting all the four wheels your robot should look somewhat like this and the body of our robot is ready now it’s time to set up the circuit the circuit for our project is really easy you’ll find the complete connection details in my block please check out the link above to know more about the circuit and one more thing I want to tell you is I have made some PCBs which can be used to make simple line follower robots as well as complex to mod control robots I’ll be giving this PCBs to my subscribers and supporters for free for others you can purchase from me if you liked this video give us a thumbs up and subscribe to our YouTube channel by clicking the subscribe button down below our circuit is now ready now all you have to do is this assemble all these parts on the robot chassis you can use double-sided tape to fix all the parts to the robot chassis if you liked this video give us a thumbs up and subscribe to our YouTube channel by clicking the subscribe button down below that’s it guys our line follower robot is now ready [Music]

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