Recent content by quincy

  1. quincy

    catcam project!

    Sorry, here mr-lee-catcam.de
  2. quincy

    catcam project!

    http://optronik.tripod.com/cgi-bin/loader.pl?pe_catcam.htm heres a fun project that i think could progress a lot if it was added here at electronics lab id like to do it, but i have no idea how to start programming microcontrolers my goal here would be to rework this project to be easier, with...
  3. quincy

    Electronic Gun !!!!!!!!!

    ha funny story speaking of capacitors, though, couldnt you charge a ceramic capacitor with a 9v so that it is charged up beyond 9vs and then fire? just considering that you dont really want to fire that rapidly. or you could have a couple of capacitors charging up while you werent using it, and...
  4. quincy

    The Oscilator projects

    okay, im not asking you anymore, but ive tried a 2n4922 (http://www.onsemi.com/pub/Collateral/2N4921-D.PDF) and a 2n6037 http://pdf1.alldatasheet.com/datasheet-pdf/view/21704/STMICROELECTRONICS/2N6037.html and i cant get it to work. i also used: 1k pot 9v battery 1uf 50v electrolytic capacitor...
  5. quincy

    The Oscilator projects

    yaay! i wish i had a lab what transistor did you use? i was thinking of using mj9001 or 9000 or 2n9000 i cant remember, obviously but something from motorola thats one of the round ones, and i think its 40v npn and darlington supposedly used for switching applications do you have any idea if...
  6. quincy

    The Oscilator projects

    ah. i see. well, i might try some anyways, considering i get them all for 75cents at axman ill try any other transistors i can get for cheap there, and update this page with which work. or maybe i could update the project? does anyone know how i might do that? anyways, thanks
  7. quincy

    The Oscilator projects

    thanks! but what about the transistors as far as darlingtons? what does anyone think a darlington npn might change in the output?
  8. quincy

    The Oscilator projects

    i'd like to know a lot of stuff about some of the audio oscillators that are projects here. i thought id just start a general discussion :D to start off, i was wondering about the kind of transistors that can be used for the reverse bias oscillator. -can you use NPN darlingtons? and were can you...
  9. quincy

    synthesizer problems

    drawing it would be tedious, but a good way if your more computery, you can do it in paint either way, id like to see it, because ive been looking for a simple audio oscillator cicuit myself
  10. quincy

    Whats that background circuit ?

    rclick->view background image
  11. quincy

    WHY A TRANSISTOR

    i thought mosfets were transistors i thought it stood for something feild effect transistor
  12. quincy

    FREE .RAR HOSTING!!!!!!!!!!

    thats not that special this is spam, isnt it
  13. quincy

    which amp to build?

    thanks! at the time i was looking around for schematics, those were the only two i could find that seemed right.
  14. quincy

    which amp to build?

    oh, and also, does anyone know anything about the people who designed these amps? would it be helpful to contact them? or do they only speak russian or something?
  15. quincy

    which amp to build?

    here are 2 amps that i am thinking of building: http://www.electronics-lab.com/projects/audio/017/index.html http://www.electronics-lab.com/projects/audio/005/index.html which should i build? i am aware that the first has some errors in the schematic and the power supply. i also probably need...
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