how to convert analog to digital?

[mahdi_ingeniero]

Hi everyone.some days ago i was watching a scientific documentary,and that is the reason i'm asking question.in that program there was a man that didn't have arm from elbow.but his doctors had created a robot that could be like his arm and join from elbow.the robot's mechanism was to read his brain's signals and convert it to digital signals(robot's language)and he could do every thing he want without his hand.if everyone know about this matter or can link me to a place i'll be glad .thank u all for being patient.plz help if u can:wink:

 

[Fidelis Anyanti]

Hi, Try these two Sites:

**broken link removed**
and

http://www.controleng.com/single-article/robotic-legs-motion-control-advances-exceed-some-human-capabilities/6b7e8c75c84498b9f6e6044ff118e3e6.html

Goodluck.

 

[usmanyousaf]

as far is converting analogue to digital is concerned, there are ADC(Analogue to Digital convertor) IC,s which are interfaced with microprocessor or controller to get digital data. These days alot of Microcontrollers come with buitin ADC,s.

here is the working principle of an ADC.

**broken link removed**

goodluck

 

[mahdi_ingeniero]

thank u friends,very nice of u.;-)