Recent content by tiagoft

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    Why diode voltage is 0.7V?

    Hello, all Just a question (I have not found an answer for this elsewhere...): The voltage of a silicon diode is 0.7V. This depends on many factors, including the geometry of the PN junction. My question is: there is a certain range of acceptable values for that geometry. Why the geometry that...
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    Oscilloscope overshooting in RC high-pass filter

    Hello, all This is my first message to the forum. I am need of some assistance in the following problem. I have mounted an RC high pass circuit, where R = 100K and C = 100nF (hence, cutoff frequency is around 15.5Hz). When I feed the circuit with a 1 Hz square wave with 0V offset and 2V...
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