The single-transistor inverter circuit illustrated earlier is actually…
Textbook
Don’t just sit there! Build something!! Learning to analyze relay…
Worksheets - Digital ICs
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.
Textbook
Perhaps the most ingenious technique was that of the delay line. A…
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Don’t just sit there! Build something!! Learning to analyze relay…
Worksheets - Digital ICs
Feedback is a fascinating engineering principle. It can turn a rather…
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We can construct a simple logic functions for our hypothetical lamp…
Textbook
Although the prime intent of octal and hexadecimal numeration systems…
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One method of addressing the digital ramp ADC’s shortcomings is…
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In this collection of hands-on electronics experiments, build and test mixed-signal analog and digital circuits using the versatile 555 timer IC. These projects will teach you about RC time constants, duty cycle, transistor current drive, LEDs, voltage doublers, and more.
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What is a Synchronous Counter? A synchronous counter, in contrast to…
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For reference, this section introduces the terminology used in some…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital ICs
The fourth example has A partially overlapping B. Though, we will…
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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.
Textbook
The purpose of the parallel-in/ parallel-out shift register is to take…
Textbook
In designing digital circuits, the designer often begins with a truth…
Textbook
The interlock contacts installed in the previous section’s motor…
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If we were to connect two inverter gates together so that the output…
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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.
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
In this hands-on electronics experiment, construct a signal generator circuit that creates two different types of ramp signals and learn how capacitors charge when connected to resistors and constant current sources.
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Knowing how to generate Gray code should allow us to build larger…
Textbook
So far, the filter designs we’ve concentrated on have employed…
Textbook
If we add a voltage divider to the negative feedback wiring so that…
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This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
Tools
Because octal and hexadecimal numeration systems have bases that are…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital ICs
Whenever electrons flow through a conductor, a magnetic field will…
Textbook
“I consider that I understand an equation when I can predict the…
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With this lesson, I hope to avoid a common mistake found in…
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The variable reluctance motor is based on the principle that an…
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Note: this is a very unique and useful property of e. As in…
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Fallacious reasoning and poor interpersonal relations account for more…
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This calculates the capacitance of a capacitor based on its charge, Q, and its voltage, V, according to the formula, C=Q/V.
Tools
Write the following exponential expressions in expanded form: 101 =…
Worksheets - Digital ICs
Pure resistive AC circuit: voltage and current are in phase. …
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In the chapter on mixed-frequency signals, we explored the concept of…
Textbook
At first it may seem pointless to have the four buffer gates following…
Worksheets - Digital ICs
All entries arranged in alphabetical order of surname. Major…
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Constant rule Rule of sums Rule of differences Product rule Quotient…
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While the binary numeration system is an interesting mathematical…
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Logic circuits, whether comprised of electromechanical relays or…
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After applying some of the general troubleshooting tips to narrow the…
Textbook
Most electrical wire is covered in a rubber or plastic coating called…
Worksheets - Digital ICs
This calculator helps you compute for the inductance of an edge coupled trace.
Tools
The node voltage method of DC network analysis solves for unknown…
Textbook
Determine the output voltage polarity of this op-amp (with reference…
Worksheets - Digital ICs
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
Tools
Safety is very important when designing and/or building a device…
Worksheets - Digital ICs
SCRs are unidirectional (one-way) current devices, making them useful…
Textbook
No text on electrical metering could be called complete without a…
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Digital ICs
This calculator helps you compute the inductance of a wire-over-plane setup.
Tools
As with inductors, the ideal capacitor is a purely reactive device,…
Textbook
Contributors to this chapter are listed in chronological order of…
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
The Functionality of Diode Polarity Being able to determine the…
Textbook
Inductive Reactance Capacitive Reactance …
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