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  1. L

    A button pressed and the computer receive the signal?

    Hey, Is there anyway that I can use the parallel port so that I can press a button and the computer received the signal that the button was pressed? Or is there any other way than the parallel port?
  2. L

    If I want to put a switch on the AC current...?

    Hey, If I want my project to have a on and off switch, can I put a simple 2 wires switch on ONE of the AC current?
  3. L

    PC Joystick Axis?

    Hi, I would really like to know how those axis are working... because, there is only two wires, and I can't figure it out  ??? ::)
  4. L

    How can I discharge a capacitor...

    Or with a screw driver like I did :P
  5. L

    Stupid amplifier!

    Errmm... strange, I just remarked that it's only when I'm listening music with Winamp, when I play a game, like Dance Dance Revolution for example ::) I do not hear those sounds... With Windows Media Player, I hear them, but they are not as loud as in Winamp.
  6. L

    Need help deciding on a multimeter

    Me say, anything... at least that it does the job  ::) I only have a cheap Mastercraft that costed me around 60$ and it's really great.
  7. L

    Stupid amplifier!

    Ok thanks :P And, with that part: "3.5 what? Potatoes? Eat them." you REALLY scared me :| My math teacher is always saying that!
  8. L

    Stupid amplifier!

    Ok... but what happens if my computer AND my amplifier has both some 3.5 input and output?
  9. L

    Errrmmm... -VDC?

    Its a STK4171 if you need more info check out this post: http://www.electronics-lab.com/forum/index.php?topic=4901.0 And if its really a -VDC, what do I need to do that? Is is a special regulator or something like that?
  10. L

    What are all NES and SNES

    Errmmm... yeah, why do you need RPGs anyway?
  11. L

    Errrmmm... -VDC?

    Hi, I got some chip that is marked -VDC and a +VDC... of course, but how do i do that -VDC do I only  use the ground of my power supply, like my power supply is build up that way >transformer>bridge>capacitor and on that capacitor I got a + and a -, well, do I plug those two wires on...
  12. L

    Stupid amplifier!

    How do you do that? It's just a wire that I made my self, you know, 3 wires, plugged into my computer...
  13. L

    Stupid amplifier!

    Filter? lol
  14. L

    Stupid amplifier!

    Geez, I got an amplifier (well 2 of them) and each time someone in the house open the TV or the light, my speakers does a *PACK* in them... the amps are from some Altec Lansing ACS90 speakers... I took the board off and modified it a little bit, but it was doing that before i modified it...
  15. L

    What are all NES and SNES

    Secret of Mana, one of the best ever... well personally...
  16. L

    STK4171-II Pin-Out?

    Errmmm... you know, in audio you always have 3 (4) wires (when its stereo) well the third one, is it the GND? BTW: Is 42VDC is enough for this chip... Another BTW: The 2 channels INPUT, what happens if I put the - on the + and the + on the -? (In other words, if I inverse them...) Another BTW2...
  17. L

    STK4171-II Pin-Out?

    Eh eh thanks alot! But, what is compensation... and for the second output of the channels, it's the ground right? And... why is there two -Vcc
  18. L

    STK4171-II Pin-Out?

    Help me a little bit... but what I would like is the Pin-outs... :P Like what is the pin 1, 2, 3 etc.
  19. L

    STK4171-II Pin-Out?

    Yeah, what I would like to know is that what the pins are for... like you said Pin 12: Out Left. And yeah, its something I want to build.
  20. L

    STK4171-II Pin-Out?

    Yeah, but, am I suppose to understand that pin out  :-\ Is it the application I need to check? Sorry, kinda noob here  ::)
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