Tuesday, 15 May 2012

WEEK 8



  METHODOLOGY
The electrodes stability over time is crucial. Innovative design has invent an electrode that is fully fabric that totally flexible with the movement of the body. This is an invention that is significantly improve the daily usability. A light and tiny electrodes have to be employed as it have to embedded in clothes.  The electrode must required low power as it is portable, sensitive to picking up the waves from the muscles and the maximum current of the electrode must 0.5mA. The current should not more than 0.5mA because if it exceeding more than 0.5mA it can hurt the patient’s body and this is one of the aspect that need to be avoid as the aim is to provide a device that is painless.
Microcontroller also applied in this project as it is recording all the picked up waves. The microcontroller must perform channel multiplexing, analog to digital conversion, data packet and transmission stack protocol formation and can also drive RF circuitry.

 Block Diagram

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