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  1. M

    What is your favorate programing language?

    C/C++ Ruby Python BASH I also favor Linux. Slackware to be more exact.
  2. M

    Pb-free soldering

    Let me know if you have had any experiences Yeah, I tried that lead free solder. I didn't like that at all. While it may be a good idea so far as soldering water lines, it SUX for soldering electronics. Takes too long to melt, too prone to making cold joints, overheats sensitive components...
  3. M

    class of amplifier

    Does anyone have the idea about class of an amplifier.i know that there are class A,class B,class C amplifiers depending on the region of their operation. Here you go: Asymmetrical               Class A1: Duty Cycle (DC)= 360 deg          Class A2: 360 > DC >= 180 deg         ...
  4. M

    RC time constant

    Perhaps the most overlooked by most enthusiasts is the RC time constant. The best way to determine if your circuit is good is to compare the time of the RC with the time of the signal. If the time of the signal is short, such a ramp of a square wave, the RC time looks very long to it. If the...
  5. M

    My girlfriend is getting into electronics

    Math doesn't explain how a Johnson counter or an ExOR gate works. Yes it does: Boolean Algebra does that.  :P I think that understanding electronics just takes a lot of plain common sense! That certainly helps, especially in those cases where things don't work out like the calculations say...
  6. M

    complimentary symmetry amplifier

    I believe this is the basis for opamp gain. There is also a pushpull at the output of the opamp for current gain. Any comments? Well, no, it isn't. Every op-amp has three basic subsystems: a differential amp as the input stage. This provides a moderate amount of gain. The next stage is the high...
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