Solid-state switching circuits usually keep their constituent…
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In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
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The purpose of the parallel-in/ parallel-out shift register is to take…
Textbook
(Template)
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Don’t just sit there! Build something!! Learning to analyze relay…
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Don’t just sit there! Build something!! Learning to analyze digital…
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Serial-in, serial-out shift registers delay data by one clock time for…
Textbook
One method of addressing the digital ramp ADC’s shortcomings is…
Textbook
Although many textbooks provide good introductions to digital memory…
Textbook
The fourth example has A partially overlapping B. Though, we will…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Processors
Identify the type of logic gate shown in this schematic diagram, and…
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Electricity and Magnetism An electric current through a conductor will…
Textbook
In the previous section, we saw a circuit using one J-K flip-flop that…
Textbook
Most integrated circuits are digital, based on MOS (CMOS) transistors.…
Textbook
In the design of large and complex digital systems, it is often…
Textbook
The wires between the tank and the monitoring location is called…
Textbook
What is an Encoder? An encoder is a circuit that changes a set of…
Textbook
In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
Textbook
In this hands-on electronics experiment, build an oscillator using a 555 timer and learn the theory of operation of the 555 timer when configured as an astable multivibrator.
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One caveat with signed binary numbers is that of overflow, where the…
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Don’t just sit there! Build something!! Learning to mathematically…
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Logic circuits, whether comprised of electromechanical relays or…
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A mathematician named DeMorgan developed a pair of important rules…
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Don’t just sit there! Build something!! Learning to analyze relay…
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NAND and NOR gates possess a special property: they are universal.…
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Knowing how to generate Gray code should allow us to build larger…
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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.
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How is it possible to assign a fixed value of voltage or current (such…
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Learn the Power Formula We’ve seen the formula for determining…
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Stepper Motor vs Servo Motor A stepper motor is a…
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Contributors to this chapter are listed in chronological order of…
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Euler’s Number Euler’s constant is an important value for…
Textbook
A calculator designed to calculate the maximum current that a stripline can handle
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In this motor control circuit, how would you ensure that there is no…
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How much voltage is there between the following pairs of points in…
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In this hands-on electronics experiment, you will build a battery-operated circuit with a light and learn about open and short circuit failures.
Textbook
While Oersted’s surprising discovery of electromagnetism paved…
Textbook
This calculator allows you to solve for any of the six variables in the Friis formula for RF transmission: transmitter power, transmitter gain, receiver power, receiver gain, frequency, or distance.
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Identify some of the different types of capacitors, and their…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Processors
Normally, the rotor windings of a wound rotor induction motor are…
Textbook
This calculator helps you compute the inductance of a wire loop.
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The variable reluctance motor is based on the principle that an…
Textbook
As an instructor of electronics, I am called upon frequently to help…
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Certain substances are known to physically deform (shorten or…
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Try out our Resistor Color Code Calculator in our Tools section.…
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Point-to-Point Connecting two digital devices with a network, would…
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This calculator calculates the resistivity of a component based on its resistance value, length, and cross-sectional area.
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