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  1. Arouse1973

    Solid State Trigger Coil Simulator

    So do you want the wave shape in the last picture? This looks like differentiation to me with a delay. Adam
  2. Arouse1973

    Transistor spice model

    Just choose a model from the list if there is one you can use. Adam
  3. Arouse1973

    can lm7805 voltage regulator be used for providing electrical isolation?

    No a 7805 is not isolated. Adam
  4. Arouse1973

    Complementary amplifier Differential Measurements for duty cycle

    Circuit diagram would be good Adam
  5. Arouse1973

    Non-changing current with C-EMF

    Yes it could.
  6. Arouse1973

    Adjustable Power Supply

    Hi Fred Go for a heatsink. You might need some heatsink compond or heatsink material to help transfer the heat from the device to the heatsink. Adam
  7. Arouse1973

    Non-changing current with C-EMF

    I make it 200 mV induced not 2. I chose the largest area, i.e. the largest face 20 cm * 20 cm. How did you get 0.4m^2? Adam
  8. Arouse1973

    Non-changing current with C-EMF

    I need to know the rate of change of the magnetic flux, i.e the frequency. Only a changing magnetic field will induce a voltage. Adam
  9. Arouse1973

    Non-changing current with C-EMF

    Its not common but interesting none the less. Adam
  10. Arouse1973

    Non-changing current with C-EMF

    Thats good I am the same. I am not academic so my brain is free to think way outside the box at times. I love Physics also and how odd it can be at times Adam
  11. Arouse1973

    Convert telephone to microphone

    I was not advising anything.
  12. Arouse1973

    help with a pair of 10W computer speakers

    Whats the output of the amplifier. You cant just add additional speakers you risk overloading the amplifier. You can add smaller speakers that add up to the total output power of the amplifier. What are you trying to do? Adam
  13. Arouse1973

    Convert telephone to microphone

    Phones are more than just microphones. Sounds like you want to speak into a phone and here yourself through a speaker or something like that. Adam
  14. Arouse1973

    Non-changing current with C-EMF

    Ok whats the project or is it secret?
  15. Arouse1973

    Non-changing current with C-EMF

    Yeah right.
  16. Arouse1973

    Non-changing current with C-EMF

    Thats quite precise lol is this a question from a book? Adam
  17. Arouse1973

    surveillance equipment

    A mouse in the loft sounds like its got big boots on in the quiet of night. Adam
  18. Arouse1973

    Constant current regulation with boost converter, PWM and 555 timer.

    What is Vf 32 to 35 Volts and high side switch. Are you saying he should use a high side switch? Cheers Adam
  19. Arouse1973

    What is BV in LDO datasheet?

    Could it be BW which is bandwidth? Adam
  20. Arouse1973

    surveillance equipment

    What about Rentokil? :)
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