calculate

  1. C

    Can anyone help me draw a Phasor?

    It's for my class, I have absolutely no clue how it works nor how to draw it. The details are: UR=230V UL=214,62V Uc=214,62V I really really appreciate help!!
  2. Maximum delay can be implemented by timers

    hi, I'm kinda new to 8051 and have a problems with it :( Q: assuming 8051 is connected to a 6Mhz crystal, what is the maximum delay that can be implemented by a single timer using mode 1 ? what I've tried is the following: 1. finding the freq = 6/12 Mhz 2. finding the cycle of time =...
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