If I wanted to build a battery-powered electric drill, would it be…
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Explain the principle of operation for the particular integrated…
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Identify each of these logic gates by name, and complete their…
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Don’t just sit there! Build something!! Learning to mathematically…
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The node voltage method of DC network analysis solves for unknown…
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Inductors do not have a stable “resistance” as conductors…
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What factors determine where potentiometers Rpot1 and Rpot2 must be…
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Ohm’s Law also makes intuitive sense if you apply it to the…
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Over the course of the next few chapters, you will learn that AC…
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What, exactly, is necessary to establish electrical continuity between…
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Three-Phase Alternator Let’s take the three-phase alternator…
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This page will walk you step-by-step through the process of…
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Input Voltages for Logic Gates Logic gate circuits are designed to…
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SCRs are unidirectional (one-way) current devices, making them useful…
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Stepper Motor vs Servo Motor A stepper motor is a…
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∫f(x) dx Calculus alert! Electronic power conversion circuits known…
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In this hands-on electronics experiment, build an audio amplifier using a vacuum tube (triode) and learn about voltage transformers, how to build a high-voltage DC power supply, and how to use a transformer for impedance matching.
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Explain how an ohmmeter is able to measure the resistance of a…
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Don’t just sit there! Build something!! Learning to mathematically…
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Most students of electricity begin their study with what is known as…
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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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Don’t just sit there! Build something!! Learning to mathematically…
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The normal data inputs to a flip flop (D, S and R, or J and K) are…
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This calculator determines the wavelength of a signal given the frequency and dielectric constant.
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Circuits consisting of just one battery and one load resistance are…
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This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
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Suppose I were about to measure an unknown voltage with a manual-range…
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In this hands-on electronics experiment, build an edge-triggered S-R flip-flop, learn the difference between a latch and a flip-flop, and experience how a switch bounce can cause logic errors.
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We can construct a simple logic functions for our hypothetical lamp…
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This calculator provides three options—basic, intermediate, and advanced—for determining expected battery life for microcontroller, Internet of Things (IoT), and edge processing systems with up to four different operating modes.
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Instrumentation is a field of study and work centering on measurement…
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The circuits in the figure below are known as clampers or DC…
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One of the more advanced ADC technologies is the so-called…
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For bipolar junction transistors, the fundamental measure of…
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The Voltage Gain Because amplifiers have the ability to increase the…
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In this hands-on electronics experiment, you will build a monostable multivibrator using a 555 timer IC and learn about RC time constant charging and how a one-shot timer operates.
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Thomas Edison, that prolific American inventor, is often credited with…
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Also known as the stairstep-ramp, or simply counter A/D converter,…
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To learn about electronics, you must eventually engage in hands-on experimentation. Knowledge gleaned from books alone has limited use in scientific endeavors. Troubleshooting a circuit can be as important as the knowledge gained from a properly functioning experiment.
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Define what noise means, in the electrical sense of the word. How does…
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Ladder diagrams are specialized schematics commonly used to document…
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What Is an Instrumentation Amplifier? An instrumentation amplifier…
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What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…
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Testing a JFET with a multimeter might seem to be a relatively easy…
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Most AC motors are induction motors. Induction motors are favored due…
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In order to work with complex numbers without drawing vectors, we…
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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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The field effect transistor was proposed by Julius Lilienfeld in US…
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In this hands-on electronics experiment, build a digital combination lock with LED output indicators and learn about XOR gate functionality and how to implement NOR logic functionality using diodes.
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This calculator helps you compute the characteristic impedance of an asymmetric stripline
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All entries arranged in alphabetical order of surname. Major…
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Let us begin our exploration of Boolean algebra by adding numbers…
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Convert to and from different units of length, weight, power, temperature and torque
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∫f(x) dx Calculus alert! One of the fundamental principles 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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This calculator will convert pressure values to ten different standard units for pressure.
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In the design of large and complex digital systems, it is often…
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In the beam power tube, the basic four-element structure of the…
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The R/2R DAC circuit is an alternative to the binary-weighted-input…
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