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Differential Drive Robot – ver.2

Posted by Mohammad On September - 21 - 2008 22 COMMENTS

Hi everyone, this is the improved version of my previous Differential Drive Robot. I didn’t think about any name yet; but will figure out one soon. Anyway, this improved prototype has an IR Rangefinder attached to it which can detect distance of any object in front of it within a range of 10cm to 80cm. And an extra servo is added to this new version to rotate the sensor left or right. Let’s take a closer look at the new prototype.

Whenever the robot faces an obstacle in front of it, it looks left and right, and thinks about which side has enough space to go for. Then it turns to that side and moves forward. Check out the following video to see how the robot moves.

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22 Responses

  1. nhm tanveer hossain khan (hasan) says:

    wow,
    thats really great, just wondering how about if your robot can store the street map of the specific location (currently where robot is running) and can go through following that map.

    so let’s say, you robot has entered in our office, when it will enter it will be connected with our wireless device (through wifi or bluetooth), our wireless device will send the whole street (or walkable location) map. so your robot will move based on that instruction.

    i believe that would help your robot to learn the street, location or whatever. so it can improve the way it walks through.

    let’s say, in future, you may ask your robot, “buddy, i need a mac premier burger”, so your robot will search into it’s own memory to find the nearest mac shop. and roboto will automatically move through the map.

    let me know if you didn’t get understand my concept.

    best wishes,

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  2. Shawrav says:

    Congrats…. Wonderful job… Keep it up…. At first I thought it could only move at right, but later i found it its ok….

    Congrats one again…

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  3. Mohammad says:

    @Hasan bhai. Thanx. Nice thought. I had plan for that. Perhaps, that will be my next step.

    @Shawrav bhai. Thanx.

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  4. Ilias says:

    r eee mr. mohammad….kamal kar diya (y).. lets add some wings so that it can fly .. hehe..:)

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  5. Ryan says:

    you are a mad scientist Mohammad Bhai, I had no idea

    Great Work my friend

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  6. Lieutenant Fahim says:

    dost ami jantam tui Robotics’s er upor onek kichu korbi.
    shei college a errow key dea jokhon without wire choto robot move korechili….tokhon e ami bujhte perechilam.

    but dost acta request- jai kichu korish country’r purpose a korish.For suggestion , over Tank,Night Vision etc.best of luck.we r beside u always and everywhere.

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  7. rabbi says:

    dusto jakkhas ekhhan chij banaisos

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  8. Soe says:

    Very nice work.

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  9. Shafat says:

    congratulations (:-

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  10. Shakil says:

    Thats ma man!!! gud work
    As you dont have a name for your robot, i have got one for you — ‘Two Wheel Path Finder’

    keep it up….

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  11. Amit says:

    Mohammad…..you are awesome dude……
    I know you like to work with different experiments with robots and other stuff..I’m proud of you man…
    You will lead our group with robot rascal man….good work.

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  12. Diniece says:

    Very impressive work. Good Job.

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  13. vivian says:

    hats off bro..

    keep it up..

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  14. Sajib says:

    josh dosto.
    deshe boshe amio 1ta robot banaisi. apatato tortar mato same kaj kore, plus line track korte pare. amra shala deshe boisa jantropati paina thikmato. :(
    puran partner pailam. may b jantropatir bapare tui amader help korte parbi.

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  15. Ziko says:

    Mohammad,
    Joss jinish!
    I Like!!
    :P
    Ekta banate koto $ laage ?
    Market e chaira dibi naki Royal Bengal e voira ???
    mone kor lej ta hoibo sesor :P

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  16. raju says:

    great job… keep it up…

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  17. Mohammad says:

    @Ziko. Valoi bolsos. Lej khara kore dane baye ghurabe. Koto $ lage eta hishab korar try korsi. Bar bar pech lage. Amar accounting/money-counting a knowledge zero.

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  18. Reeshad says:

    keep it my friend! But make sure that you will not discontinue this project.

    Thanks!

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  19. Lee says:

    Fantastic Innovation!!! Keep continue it my Bro…….

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  20. Adnan Shams says:

    awsome man.

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  21. Robin says:

    Great……!!!!
    Keep it up…

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  22. Mohammad says:

    Hey Mr. Mohammad, You are doing great job. Keep it up.
    I also want to do that kind of job but I am confused where to start from.
    I did my electronics & communication Engineering. I will be grateful to you if you suggest in right way….

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