Instrumentation amplifier circuit

Discussion in 'The Projects Forum' started by teto, May 6, 2016.

  1. teto

    Thread Starter New Member

    May 6, 2016
    2
    0
    I'm trying to build an emg sensor circuit but i wont get ready made amplifiers. has to be made with bjts or mosfets really basic elements this is really important.
    i know that it has two high impedence amplifiers and a differential one followed by filters..
    but will this be feasible .. i couldn't find lots of resources online... so any help is appreciated.
     
  2. AnalogKid

    AAC Fanatic!

    Aug 1, 2013
    5,181
    1,475
    Why? Is this homework?
     
  3. teto

    Thread Starter New Member

    May 6, 2016
    2
    0
    no .. it's just a project .. i have to design some kind of amplifier and found that audio amplifiers are really easy and everyone has done it before.
     
  4. BR-549

    Distinguished Member

    Sep 22, 2013
    2,576
    566
    Please define emg.
     
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