Fundamentals of SPICE programming

Programming a circuit simulation with SPICE is much like programming…

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Derivatives of Power Functions of e

Example Derivatives of e Proportionality Constant When we say that a…

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Converting Truth Tables into Boolean Expressions

In designing digital circuits, the designer often begins with a truth…

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AC Lab - Large Induction Motor

In this hands-on AC electronics experiment, build a large AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.

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AC Waveforms

Radio waves are comprised of oscillating electric and magnetic fields,…

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Worksheets - Services

Capacitors and Calculus

Capacitors do not have a stable “resistance” as conductors…

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Textbook

AC Lab - Variable Inductor

In this hands-on AC electronics experiment, build a variable conductor and learn the impact of a metal core placed inside an inductor coil has on the inductance.

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Design Project: Logic Probe

What factors determine where potentiometers Rpot1 and Rpot2 must be…

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Worksheets - Services

Derivative of a Constant

    (“c” being a constant)   RELATED…

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Converting Between Thevenin and Norton Equivalent Circuits

Since Thevenin’s theorem and Norton’s theorems are two…

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Transistors, Hybrid

In essence, the IGFET controls the base current of a BJT, which…

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Fail-safe Design

Logic circuits, whether comprised of electromechanical relays or…

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555 Lab - Red LED Flasher

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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Textbook

Analog-to-Digital Conversion

The circuit shown here is a four-bit analog-to-digital converter…

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Worksheets - Services

Coil Inductance Calculator

This calculator computes the inductance of a wire coil.

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Tools

Digital Lab - 10-bit Flashing LED Sequencer

In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.

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Textbook

DC Lab - Sensitive Voltage Detector With Audio Output

In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.

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Textbook

Voltage, Current, and Resistance

Voltage is commonly defined as “electrical pressure.” The unit of…

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Worksheets - Services

Introduction to Digital-Analog Conversion

Connecting digital circuitry to sensor devices is simple if the sensor…

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Textbook

Amplifier Impedances

Input impedance varies considerably with the circuit configuration…

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Textbook