Up until this point, our analysis of transistor logic circuits has…
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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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∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Worksheets - Switching Regulator
Pulse Width Modulation (PWM) uses digital signals to control power…
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Solid-state switching circuits usually keep their constituent…
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Real operational amplifiers have some imperfections compared to an…
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What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
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There’s a sure way to calculate any of the values in a reactive…
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It is sometimes desirable to have circuits capable of selectively…
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If the output of a shift register is fed back to the input. a ring…
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Note the “50 ohm” rating printed on the jacket of the cable. What…
Worksheets - Switching Regulator
A common topology for DC-AC power converter circuits uses a pair of…
Worksheets - Switching Regulator
The R/2R DAC circuit is an alternative to the binary-weighted-input…
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At the beginning of this chapter, it illustrates how transistors could…
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Just as devices have been made to measure certain physical quantities…
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Like its bipolar cousin, the field-effect transistor may be used as an…
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If a pulse-width modulated (PWM) signal is sent to a passive…
Worksheets - Switching Regulator
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switching Regulator
Input Voltages for Logic Gates Logic gate circuits are designed to…
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All About Diodes A diode is an electrical device allowing current to…
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So far in our discussions on electricity and electric circuits, we…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switching Regulator
Determine the output voltage polarity of this op-amp (with reference…
Worksheets - Switching Regulator
Identify some different ways you can create the sine-wave audio tracks…
Worksheets - Switching Regulator
Explain the operation of this “H-bridge” motor control circuit: At…
Worksheets - Switching Regulator
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switching Regulator
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Worksheets - Switching Regulator
A voltage multiplier is a specialized rectifier circuit producing…
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The circuits in the figure below are known as clampers or DC…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switching Regulator
What is Rectification? Now we come to the most popular application of…
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Define the following terms: energy, work, and power.
Worksheets - Switching Regulator
Certain substances are known to physically deform (shorten or…
Worksheets - Switching Regulator
Diodes can perform switching and digital logic operations. Forward and…
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All About Diodes A diode is an electrical device allowing current to…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switching Regulator
The electrical resistance of a conductor at any temperature may be…
Worksheets - Switching Regulator
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switching Regulator
Wiring for AC and DC power distribution branch circuits are color…
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What, exactly, is necessary to establish electrical continuity between…
Worksheets - Switching Regulator
By introducing electrical reactance into the feedback loops of an…
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A waveguide is a special form of transmission line consisting of a…
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Identify some different ways you can create the sine-wave audio tracks…
Worksheets - Switching Regulator
Quantum physics describes the states of electrons in an atom according…
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Try out our Resistor Color Code Calculator in our Tools section.…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switching Regulator
So far, we’ve been analyzing single-battery, single-resistor…
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Temperature coefficient (α) per degree C: Material Element/Alloy…
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This calculator will determine the instantaneous energy, sustained energy, and power consumed by an electrical system given two of the three electrical parameters (voltage, current, or resistance) and the time.
Tools
Convert to and from different units of length, weight, power, temperature and torque
Tools
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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If we add a voltage divider to the negative feedback wiring so that…
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In this hands-on semiconductor electronics experiment, build a BJT differential amplifier and learn about a fundamental building block that is the basis of most operational amplifiers.
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What will happen to the brightness of the light bulb as the iron core…
Worksheets - Switching Regulator
Power in an electric circuit is the product (multiplication) of…
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Definition of a Radical Given the expression where “x” is…
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Perhaps the most challenging aspect of interpreting ladder diagrams,…
Worksheets - Switching Regulator
Determine what the magnitude and polarity of the voltmeter’s…
Worksheets - Switching Regulator
A third variation on the counter-DAC-based converter theme is, in my…
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Insulated gate field-effect transistors are unipolar devices just like…
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