In this hands-on electronics experiment, build and test a 2-input digital NAND gate with LED indicators and learn to read pinout diagrams, power a digital IC, connect unused inputs and outputs, and use pulldown resistors.
Textbook
Write an equation describing the precise mathematical relationship…
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Don’t just sit there! Build something!! Learning to analyze digital…
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Explain the difference between a balanced polyphase system and an…
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Because batteries create current flow in a circuit by exchanging…
Textbook
Design a passive circuit that will create a "split” ( V/-V) power…
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Although transistor switching circuits operate without bias, it is…
Textbook
Safety is very important when designing and/or building a device…
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If the output of a shift register is fed back to the input. a ring…
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How is it possible to electrically measure the torque output by a…
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Don’t just sit there! Build something!! Learning to mathematically…
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Up until this point, our analysis of transistor logic circuits has…
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Identify some different ways you can create the sine-wave audio tracks…
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When the need arises to correct for poor power factor in an AC power…
Textbook
A three-phase motor may be run from a single-phase power source.…
Textbook
In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.
Textbook
How is it possible to assign a fixed value of voltage or current (such…
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Determine the output voltage polarity of this op-amp (with reference…
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In this hands-on electronics experiment, you will build a high-impedance voltmeter and learn about circuit loading and how to use op amps to reduce loading effects.
Textbook
Ladder diagrams are specialized schematics commonly used to document…
Textbook
Explain the principle of operation for the particular integrated…
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Power Capacity As has already been observed, transformers must be well…
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Don’t just sit there! Build something!! Learning to analyze relay…
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Bipolar Junction Transistor or BJT Current Mirror An often-used…
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Example Derivatives of e Proportionality Constant When we say that a…
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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.
Textbook
What does the normal status of an electrical switch refer to?…
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Don’t just sit there! Build something!! Learning to mathematically…
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Determine if the light bulb will de-energize for each of the following…
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Design a passive circuit that will create a "split” ( V/-V) power…
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A transmission line of infinite length is an interesting abstraction,…
Textbook
This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.
Tools
In this hands-on semiconductor electronics experiment, build a junction field-effect transistor (JFET) current regulator and learn some of the advantages of JFETs over BJTs for current regulation.
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Whenever there is a mismatch of impedance between transmission line…
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Don’t just sit there! Build something!! Learning to mathematically…
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Ammeters Measure Electrical Current A meter designed to measure…
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Don’t just sit there! Build something!! Learning to mathematically…
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There are three basic factors of capacitor construction determining…
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Don’t just sit there! Build something!! Learning to mathematically…
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Introduction Whenever an electric voltage exists between two separated…
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Generally speaking, how many “time constants” worth of time does…
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This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
Tools
If a strip of conductive metal is stretched, it will become skinnier…
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Textbook
The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
Tools
In simple reactive circuits with little or no resistance, the effects…
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Pure semiconductors are relatively good insulators as compared with…
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Devoting a whole chapter in a modern electronics text to the design…
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Show how this ammeter would be connected to the light bulb circuit to…
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Counting practice: count from zero to thirty-one in binary, octal, and…
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When capacitors are connected in series, the total capacitance is…
Textbook
One method of addressing the digital ramp ADC’s shortcomings is…
Textbook
In this hands-on electronics experiment, you will build a simple voltmeter and ammeter while learning some fundamentals about circuit measurements.
Textbook
In designing digital circuits, the designer often begins with a truth…
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Digital computers communicate with external devices through ports:…
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In this hands-on semiconductor electronics experiment, build a voltage follower amplifier using a bipolar junction transistor (BJT) in common-collector configuration and learn about circuit ground and impedance transformations.
Textbook
This calculator will convert voltage or power gains into decibels. Enter one of the three values and the calculator will output the other two.
Tools
A permanent magnet is a device that retains a magnetic field without…
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Don’t just sit there! Build something!! Learning to mathematically…
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