basic

  1. A

    How to determine a current is AC or DC by use of analog multimeter?

    How can I determine a current is AC or DC by use of an analog multimeter, or its workarounds in rudimentary tools / equipment ?
  2. A

    How is the polarized and non polarized LED different ?

    How is the polarized and non polarized led structurally different ? What's the logical explanation on the difference between both types in electrical principals or with respect to semiconductor construction.
  3. J

    120W - 2N3055 Power Supply Progress

    Since my first thread on this Forum a few months ago quite a lot has happened. Firstly I must thank spec for all is help and advice. He has the patience of a saint and can come down to the level of a moron.:):oops: Secondly a slow realisation of what building a power supply means has occurred...
  4. T

    Yenka CAD software Arithmetic Calulations in Flowcharts

    Hi, I was wondering whether somebody could help I am a student and am using the Yenka CAD software to program a PICAXE chip, I was wondering whether anybody knew how to perform arithmetic in a flowchart on a variable x such as division e.g. x / 58. Is this possible with this chip /software, or...
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