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Electronics 101

115 CQ
14 Lessons
Course Info
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  • Playing
    8 CQ
    11. What are Active Filters?
    A lesson with HumanHardDrive
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    Filters are essential to the operation of most electronic circuits. In this lesson, learn about the properties of three common types of active filters.

    What are Active Filters?
    with HumanHardDrive

    Filters are essential to the operation of most electronic circuits. In this lesson, learn about the properties of three common types of active filters.

  • Playing
    7 CQ
    12. How Modulation Works
    A lesson with HumanHardDrive
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    Learn about AM, FM, and PWM modulation, and see how amplitude, frequency, and carrier signals are affected across each of these unique processes.

    How Modulation Works
    with HumanHardDrive

    Learn about AM, FM, and PWM modulation, and see how amplitude, frequency, and carrier signals are affected across each of these unique processes.

  • Playing
    10 CQ
    13. Understanding Voltage Regulators
    A lesson with HumanHardDrive
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    Did you know that the power supply in your computer is a voltage regulator? Learn the role of and science behind voltage regulators in this electronics lesson.

    Understanding Voltage Regulators
    with HumanHardDrive

    Did you know that the power supply in your computer is a voltage regulator? Learn the role of and science behind voltage regulators in this electronics lesson.

  • Playing
    11 CQ
    14. Understanding Alternating Current
    A lesson with HumanHardDrive
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    Did you know that the electricity in your house is alternating current? Explore the science and math behind AC, a must-know electronics subject.

    Understanding Alternating Current
    with HumanHardDrive

    Did you know that the electricity in your house is alternating current? Explore the science and math behind AC, a must-know electronics subject.