Recent content by Gliese123

  1. Gliese123

    Adding MCU Atmega328 to Multisim?

    First I considered using one of the already pre-exisiting MCUs in the program but they just aren't the same as the Atmega328.
  2. Gliese123

    Adding MCU Atmega328 to Multisim?

    Greetings! Would anyone be an angel and tell me how I could download and install(?) the footprint and schematics for Multisim (v 12.0)? I've been searching for hours and I'm starting to go nuts here.. It would be awesome if anyone could help me since I believe it shouldn't be that hard?
  3. Gliese123

    Why is cos(t)(cos(wt) - jsin(wt)) considered negligible in integration?

    Yes. The function stretches from -pi/2 --> pi/2 It's cut off
  4. Gliese123

    Why is cos(t)(cos(wt) - jsin(wt)) considered negligible in integration?

    Homework Statement Hi, I'm having a problem comprehending the odd-even trigonometry properties when doing an integration and I hope someone here feel like explaining since I can't seem to find anything of this in my course literature. I suppose it's more or less of a integration problem. f(t)...
  5. Gliese123

    Engineering The current in a circuit using nodal analysis

    Thank you! Yes it seems I have misunderstood. I have just started with this so it's a quite complex for me. However I think I know what I need to do to make it work.
  6. Gliese123

    Engineering The current in a circuit using nodal analysis

    HOWEVER since the current that is asked for is pointed at the opposite direction, it should therefore be negative correct? I just want be certain of what I do ;)
  7. Gliese123

    Engineering The current in a circuit using nodal analysis

    Seems like nodal analysis in this particular assignment is as wasteful as putting a V8 into a Smart car? hahah. It's basicall just one thing to do correct?
  8. Gliese123

    Engineering The current in a circuit using nodal analysis

    eq1: Req=____ i'll let you solve that. hint: they are two resistors in parallel Hmm. Let's see. We have a ideal current source and the current is splitted up like the water tubes we mentioned earlier. If I ain't misstaken one should use current division rules, obtain that very current through...
  9. Gliese123

    Engineering The current in a circuit using nodal analysis

    Hi donpacino! :) I've got the idea of it clear however how do the calculus... O.o
  10. Gliese123

    Engineering The current in a circuit using nodal analysis

    Ahh, thanks for replying anyway :) The current is so strange. My teacher said that it's good to imagine it like water and water tubes but I don't know how that would help me with the mathematical part. Lol.
  11. Gliese123

    Engineering The current in a circuit using nodal analysis

    Homework Statement Hi! "Write an equation for I1." Here is the circuit: That is the question. I suppose one could do this many ways but I've decided to do it with nodal analysis. The problem here is that we only got an ideal current source. I have actually no clue. So, I'd try to...
  12. Gliese123

    Why Is My Atmega8 USART Not Working for Radio Link Communication?

    Ah yes! I tested it on Friday afternoon and it worked from the one port of the CPU to the other! But connecting TX-->RX is very smart! I'll try doing that as well to be even more acquainted with the system properties :D I am using a logic analyzer to see if the bits I send are correct. I should...
  13. Gliese123

    Why Is My Atmega8 USART Not Working for Radio Link Communication?

    4) Relatively new, however I have been able to blink LEDs in different patterns etc. 5) Yeap. AVR studios. Works really good. 6)THX! :) I haven't seen one of those before. :) 7) Yeah. Sort of. 8) I have done most of hardware etc. Just coding left. I may have 3-4 weeks left and got stuck on...
  14. Gliese123

    Why Is My Atmega8 USART Not Working for Radio Link Communication?

    Thank you lewando for answering! 1 & 2)It's a two way radio link. The radio itself is very simple. What you put into the the first unit is what you get out from the second basically and they are transceivers so they work either direction and vice versa. But yeah, I thought so too. 3) Maybe...
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