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    Can you please be more specific? Avoiding...

    Can you please be more specific? Avoiding radiation on your person? or on your electronics?
    There are shielding techniques specific to EM or RF radiation.
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    It would help if you are more specific....

    It would help if you are more specific. Technically piezoelectric sensors generate electric current when pressure is applied. But the pressure can be applied longitudinally, transverse and even as...
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    A transducer converts one form of energy to...

    A transducer converts one form of energy to another. When a transducer converts one form of measurable quantity such as mechanical force, optical intensity etc. to electrical voltage or current, it...
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    I can't confirm the authenticity of the two...

    I can't confirm the authenticity of the two accounts that have been posting on almost every thread with headless one liners, so I will just respond to the last comment.

    Thumb rule, if you have...
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    I have some questions for you in that case: 1....

    I have some questions for you in that case:

    1. Are your questions regarding your Engineering final project?
    2. Are your questions regarding some techfest/competition robot?
    3. Are your questions...
  6. http://lmgtfy.com/?q=ht12e+arduino

    http://lmgtfy.com/?q=ht12e+arduino
  7. http://www.roboticsindia.com/showthread.php/44-Whe...

    http://www.roboticsindia.com/showthread.php/44-Where-to-Shop-!!-%28DA-LIST!!%29

    http://www.findparts.in


    There are about 50 threads in the Buy or Sell section talking about places to buy stuff...
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    So you are "trying to build" the chess playing...

    So you are "trying to build" the chess playing robot and you need "complete finished project".

    How much are you willing to pay up?
  9. How much are you planning to invest? What is the...

    How much are you planning to invest? What is the average area of the board that you work with?
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    Anyone up for some mango pi?

    LOL! Just came across this delicious, apparently new board!

    http://mangopi.kitsnspares.com

    https://sphotos-b.xx.fbcdn.net/hphotos-prn1/528397_584193801604441_799476119_n.jpg
    ...
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    I completely agree with Vikas on the part that...

    I completely agree with Vikas on the part that any robotics course offered will not add any value to your application to CMU. Having said that, I also agree with the fact that you want to get a head...
  12. What you are looking for is called an...

    What you are looking for is called an Electromyograph or EMG sensor. There are different types of EMGs but for the most part you will end up using sEMGs or surface EMG sensors. For any sort of...
  13. There are atleast 50+ posts about the same thing...

    There are atleast 50+ posts about the same thing on these forums. Being a total beginner, you should have searched the forums before spamming it with redundant material. Don't expect any replies on...
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    Just make the grounds common. Connect the black...

    Just make the grounds common. Connect the black wire to both the external supply's ground and arduino ground.
  15. If you have some method to accurately measure...

    If you have some method to accurately measure angle, you have to get V vs theta (upto the accuracy you want it to be). And I say plots because you need to get atleast 5-10 plots to be very sure that...
  16. Yes, with a potentiometer, you will have analog...

    Yes, with a potentiometer, you will have analog signal so the readadc should work. All you have to do is to calibrate the voltage signal to corresponding angle.
  17. What would be the maximum range of motion of the...

    What would be the maximum range of motion of the other rod? If it is less than 360 degrees, and the required angular resolution is not too high, you can use a potentiometer. Connect the body of the...
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    As much as everyone on this forum despises the...

    As much as everyone on this forum despises the user onlinetps for his bad forum etiquette, onlinetps.com is one of the oldest online robotics/electronics parts store and much more experienced. It...
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    Vikas's suggestions are spot on. Capacitive touch...

    Vikas's suggestions are spot on. Capacitive touch sensors are not as fast as you might think and for time critical applications, you are much better off with IR or laser sensing.
    Just to add, Vikas...
  20. Varun, can you explain your needs more? Because...

    Varun, can you explain your needs more? Because from what I see, what you need is a closed loop position controller. Do you want to convert your DC motor+ encoder into a system which takes standard...
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    Same for me, no access to home page.

    Same for me, no access to home page.
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    Do specify your budget for the camera, "moderate...

    Do specify your budget for the camera, "moderate cost" is a relative term.
  23. Nicely done. Based on:...

    Nicely done.

    Based on:
    http://www.kickstarter.com/projects/peterseid/romo-the-smartphone-robot
    http://romotive.com/meet-romo
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    Hi This is about as simple as I can go. If you...

    Hi

    This is about as simple as I can go. If you want any simpler, let me know.

    468
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    If you think all robotics is just building "toys...

    If you think all robotics is just building "toys to play with", maybe you should start looking at the world outside instead of being content with what you know.
    Robotics is a mixture of mechanical...
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