In this hands-on electronics experiment, you will connect batteries in parallel to power a light and learn the relationship between the individual battery currents and the total system current.
Textbook
AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…
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Most AC motors are induction motors. Induction motors are favored due…
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Given two lengths of metal wire, which one will have the least…
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In very simple, qualitative terms, rate the impedance of capacitors…
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A serial-in, parallel-out shift register is similar to the serial-in,…
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In this series of hands-on electronics experiments, build analog circuits, including amplifiers, comparators, oscillators, and more. Following the step-by-step instructions will help you understand and appreciate analog systems.
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In this hands-on electronics experiment, you will build an analog differentiator circuit that outputs a signal proportional to the rate-of-change and learn about one of the advantages of analog circuits.
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As we’ve already learned, electricity requires a complete path…
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What would happen to this meter movement, if connected directly to a…
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Up to now, every circuit that was presented was a combinatorial…
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In this hands-on electronics experiment, build a Schmitt trigger using a 555 timer and learn about hysteresis and the inner workings of the extremely versatile 555 timer IC.
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Don’t just sit there! Build something!! Learning to mathematically…
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(“c” being a constant) RELATED…
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For ease of drawing complex circuit diagrams, electronic amplifiers…
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A modern method of electrical power control involves inserting a…
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In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.
Textbook
<p> Contributors to this chapter are listed in chronological…
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The interlock contacts installed in the previous section’s motor…
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In this hands-on electronics experiment, you will build an analog integrator using an operational amplifier and learn about integration functions, op amp input bias currents, and how to limit the voltage swing of a potentiometer.
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“Advances are made by answering questions. Discoveries are made…
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Incomplete
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Voltage is commonly defined as “electrical pressure.” The unit of…
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In this hands-on electronics experiment, you will build an analog differentiator circuit that outputs a signal proportional to the rate-of-change and learn about one of the advantages of analog circuits.
Textbook
AC electromechanical meter movements come in two basic arrangements:…
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Another strategy for addressing the problem of secondary electrons…
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Don’t just sit there! Build something!! Learning to mathematically…
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Notice something important here: taking the derivative of f(x)…
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A switch can be constructed with any mechanism bringing two conductors…
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Don’t just sit there! Build something!! Learning to mathematically…
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Anyone who’s studied geometry should be familiar with the…
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It has been found that any repeating, non-sinusoidal waveform can be…
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In this hands-on electronics experiment, you will connect batteries in series and learn the relationship between the individual battery voltages and the total series voltage.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
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In this hands-on electronics experiment, you will build a simple voltmeter and ammeter while learning some fundamentals about circuit measurements.
Textbook
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Thyristors are a broad classification of bipolar-conducting…
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A very common misconception students have about potentiometers is the…
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Up to this point we have considered logic reduction problems where…
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As an electric current is passed through a coil of wire, it creates a…
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