jiroChiro Posted August 19, 2006 Report Share Posted August 19, 2006 hai i'm new one here.i need to do funtion generator project but i've tried to find the circuit of funtion generator and i didn't found.so i want to know if anybody here can give me help where can i get that circuit. i hope you all understand what i mean coz my english so poor... :-[thank you ;) Quote Link to comment Share on other sites More sharing options...
audioguru Posted August 19, 2006 Report Share Posted August 19, 2006 There were some function generator ICs available some years ago but maybe they are not made anymore. Will your teacher let you use one?"Tek_" on another electronics chat forum says it must be a circuit made with opamps. Must your function generator be made with opamps?It is easy to make a triangle-wave and square-wave with 2 opamps, but it is difficult to shape the triangle-wave into a sine-wave. Quote Link to comment Share on other sites More sharing options...
jiroChiro Posted August 19, 2006 Author Report Share Posted August 19, 2006 no..my teacher don't care whether used op-amp or IC...it is freedom..but the output must triangle,sine and square.. Quote Link to comment Share on other sites More sharing options...
audioguru Posted August 19, 2006 Report Share Posted August 19, 2006 I don't know why your teacher doesn't teach about function generators, and doesn't even show you how to look for them in Google.There are thousands of articles about them and their datasheets are in Google: http://www.google.com/search?num=100&hs=AW2&hl=en&lr=&client=opera&rls=en&q=function+generator+schematic&btnG=Search Quote Link to comment Share on other sites More sharing options...
MP Posted August 21, 2006 Report Share Posted August 21, 2006 Jiro,Here is a pdf copy of a function generator kit that is commercially available.Have fun!MPOp_Amp_Function_Generator_ck102.pdf Quote Link to comment Share on other sites More sharing options...
jiroChiro Posted September 1, 2006 Author Report Share Posted September 1, 2006 my teacher is 'crazy'...hehehe..she want us to find,built by ourself..anyway thankss!! Quote Link to comment Share on other sites More sharing options...
MP Posted September 1, 2006 Report Share Posted September 1, 2006 I didn't mean for you to buy the kit....schematic is in the pdf. Use it for ideas to create your own.MP Quote Link to comment Share on other sites More sharing options...
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