Input Voltages for Logic Gates Logic gate circuits are designed to…
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It is sometimes desirable to have circuits capable of selectively…
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Don’t just sit there! Build something!! Learning to analyze digital…
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One method of addressing the digital ramp ADC’s shortcomings is…
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What shape of voltage waveform would you expect to measure (using an…
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In the design of large and complex digital systems, it is often…
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In our study of AC circuits thus far, we’ve explored circuits…
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The use of variable voltage for instrumentation signals seems a rather…
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In very simple, qualitative terms, rate the impedance of capacitors…
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Also called the parallel A/D converter, this circuit is the simplest…
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Instrumentation is a field of study and work centering on measurement…
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AC Motors Perhaps the most important benefit of polyphase AC power…
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In this hands-on AC electronics experiment, power a DC motor through a multi-conductor cable to learn how AC signals are coupled between conductors and how to mitigate noise coupling.
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Current Source It is possible through the use of electronic amplifiers…
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Long before the advent of digital electronic technology, computers…
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The R/2R DAC circuit is an alternative to the binary-weighted-input…
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Don’t just sit there! Build something!! Learning to analyze digital…
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What do you think this logic buffer gate will do, with the output…
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In this hands-on semiconductor experiment, build an improved full-wave rectifier with output filtering and learn about capacitive filtering in AC-to-DC power converters.
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In instrumentation circuitry, DC signals are often used as analog…
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Don’t just sit there! Build something!! Learning to mathematically…
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Perhaps the most important consideration of an ADC is its resolution.…
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There are not too many circuit symbols for bipolar transistors. There…
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When first approaching a failed or otherwise misbehaving system, the…
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Superconducting devices, though not widely used, have some unique…
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For reference, this section introduces the terminology used in some…
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In this hands-on semiconductor electronics experiment, build a full-wave rectifier for AC to DC conversion and learn about center-tapped transformers.
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Pure semiconductors are relatively good insulators as compared with…
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In this hands-on AC electronics experiment, build a simple RC circuit that demonstrates phase shift and learn how out-of-phase AC voltages do not add algebraically.
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Although many textbooks provide good introductions to digital memory…
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Current Source It is possible through the use of electronic amplifiers…
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Using an electrical meter safely and efficiently is perhaps the most…
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As lengthy as this chapter has been up to this point, it only begins…
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Read the following quotation, and then research the term…
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Don’t just sit there! Build something!! Learning to mathematically…
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Early in my explorations of electricity, I came across a length of…
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Contributors to this chapter are listed in chronological order of…
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Don’t just sit there! Build something!! Learning to mathematically…
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Differential Op-Amp Circuits An op-amp with no feedback is already a…
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As a first example of useful combinational logic, let’s build a…
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So far in our discussions on electricity and electric circuits, we…
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TTL Circuit Analysis Let’s examine the following TTL circuit and…
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As a first example of useful combinational logic, let’s build a…
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This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
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In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
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The SPICE circuit simulation program provides for modeling diodes in…
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When analyzing complex series and parallel circuits, it is easy to…
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Contributors to this chapter are listed in chronological order of…
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Don’t just sit there! Build something!! Learning to mathematically…
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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.
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Inductive Reactance Capacitive Reactance …
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A multiplexer, abbreviated mux, is a device that has multiple inputs…
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Consider a circuit for a single-phase AC power system, where a 120…
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A common phrase heard in reference to electrical safety goes something…
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In the previous section, we saw a circuit using one J-K flip-flop that…
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Write the following exponential expressions in expanded form: 101 =…
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Using an example, learn about the different bias techniques for junction field effect transistors (JFETs) like the constant voltage bias, self-bias configuration, and voltage divider biasing.
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Note that the direction of the arrow at the gate indicates the…
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In addition to performing tasks of amplification and switching, tubes…
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