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Recent content by 100k

  1. 1

    RMS power with DC offset

    Buddy!! it is just shown that they are different. Please explain the simulation results. I want to know what does it mean and why it is different from the opinions of each of us.
  2. 1

    RMS power with DC offset

    Hi, Eduardo!! From this simulation setup please let me know where I am doing it wrong? <R =1 ohm, C= 0.02 F, RMS calculated ar 20/(2*pi) Hz, V= 1+10 sin 50t V> I am interested in all the power supplied by the source (apparent power). Should it be Vrms^2/|Z| = 51/sqrt(2) =36.06VA or Vrms*Irms...
  3. 1

    RMS power with DC offset

    Guys!! I think RMS voltage is sqrt(51) V and RMS current should be Vrms/|Z|=10/sqrt(2)V/sqrt(2)V because capacitor is blocking the current. I think the RMS power should be Prsm = Vrms*Irms =sqrt(51)V * 10/sqrt(2)/sqrt(2)A = 35.7VA, the power delivered by the source which is the power consumed...
  4. 1

    RMS power with DC offset

    I am simulating a sinusoidal source (v(t) = 10sin50t +1 V) connected to R-C circuit (1 - 1j) ohms. The DC component should not contribute towards the current because of capacitor but would increase the voltage across the load. By theoretical analysis, the RMS voltage across the R-C circuit...
  5. 1

    TENMA 72 7730 multimeter: why only continuity function do not work

    ookey i will check the buzzer but could not understand how it regained its ability. - - - Updated - - - This multimeter can be connected to the PC and we can check the measurements and store it. It shows overload in the PC and also in the display of the multimeter. The problem is only in...
  6. 1

    TENMA 72 7730 multimeter: why only continuity function do not work

    Hi I bought this Tenma 72 7730 digital multimeter from element14. After sometime its continuity function stopped working, I do not know the reason. I could not figure out what happened. I checked its fuses(2 fuses), replaced batteries but it did not worked. I complained about this to element14...
  7. 1

    how to connect to irs2110

    Even though I have gone through the datasheet of irs 2110 mosfet driver i am not able to drive my mosfets. The HO pin remains high no matter what the signal is there on HIN pin, the LO remains low irrespective of LIN pin. I am using 47 uF capacitor for in low side and high side.
  8. 1

    why power supply has no effect in proteus

    I mean to say that the device ne555 works properly even tough the Vcc and Gnd pins are not connected. I want the NE555 to stop showing any pulse if there is no supply connected to it. Help me to achieve this.
  9. 1

    why power supply has no effect in proteus

    I was working with NE555 ic, it didn't show any hidden pin like that. I want those Vcc and Gnd pins to have effect in my simulation
  10. 1

    why power supply has no effect in proteus

    HI I am using proteus for my simulation. It automatically assume that the supply is given to a given IC/Uc. How to disable this action? I want the simulations to be very real. Please suggest where are the settings for disabling this. Also, how to alter the convergence parameters in proteus?
  11. 1

    Psoc v/s raspberry pi

    pavans2510 work overhead is not an issue I want my work to be done. If there is an Arduino project you know about doing the mentioned let me know. I thought that Arduino would not be that reliable while interfacing with 6 sensors, driving a colourful graphical LCD and intefacing with SD card as...
  12. 1

    Psoc v/s raspberry pi

    I m restricting to myself because I want to work on these two domains just because of interest and financial restriction. The problem statement put forward to me was I have to interface with 5-6 sensors, display their values after some processing to a LCD, not 16x2 LCD, the LCD should something...
  13. 1

    Psoc v/s raspberry pi

    I want to start a with a new platform and I m now confused that should I go for psoc or raspberry pi for this. Basically, my need is to interface some sensors to a small handheld display unit like tft screen, also there would be adc operations required. There should be facility of storing data...
  14. 1

    error:"simulation isn't running due to excess CPU load"

    i don't use any other applications but it always show this error. Also, there are some services which we shouldn't stop/terminate can you name some
  15. 1

    error:"simulation isn't running due to excess CPU load"

    I've tried to run proteus exclusively but still proteus dont show any simulation in oscilloscope. This occur especially when I go foe higher frequency in my circuit. At low frequency like 50Hz it dont show any error and simulation works properly. Also the CPU load shown by proteus is 90% while...

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