Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Digital
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 collection of hands-on electronics experiments, build and test digital circuits and learn the fundamentals of digital logic circuits, including gates, counters, logic levels, hysteresis, memory, and more.
Textbook
A Logic Gate is assigned as an elementary building block of…
Textbook
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.
Textbook
In this hands-on electronics experiment, build a red LED flasher with a transistor drive to control the current and learn how to use transistors to provide current gain and how to limit LED current.
Textbook
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
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Up until this point, our analysis of transistor logic circuits has…
Textbook
The time constant of a series RC circuit is the product of the resistance and capacitance. Given two of the three values—resistance, capacitance, or RC time constant—this tool will calculate the missing third variable.
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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.
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An unbalanced Wheatstone bridge cannot be solved using simple series…
Textbook
Previously, we examined series circuits and parallel circuits using…
Textbook
Worksheets - Digital
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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The Q, or quality, factor of a resonant circuit is a measure of the…
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.
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In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
Textbook
A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.
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The table method provides a structured methodology for ensuring you…
Textbook
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.
Textbook
In any electrically conductive substance, what are charge carriers?…
Worksheets - Digital
So far, we’ve observed simulations of transformers where the…
Textbook
Similar in thought to the idea of the integrated circuit, tube…
Textbook
Textbook
A thyristor is a device that has a number of unusual characteristics.…
Textbook
All entries arranged in alphabetical order of surname. Major…
Textbook
In this hands-on AC electronics experiment, you will use an AC voltage source connected to speakers to learn about sound waves and the foundational principle used in noise cancelling headphones.
Textbook
In this hands-on electronics experiment, you will build an S-R latch with an enabled input using four NAND gates and learn more about digital circuit functionality.
Textbook
Voltage is commonly defined as “electrical pressure.” The unit of…
Worksheets - Digital
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Worksheets - Digital
<p> Contributors to this chapter are listed in chronological…
Textbook
NAND and NOR gates possess a special property: they are universal.…
Textbook
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
Textbook
In this hands-on electronics experiment, you will build a high-impedance voltmeter and learn about circuit loading and how to use op amps to reduce loading effects.
Textbook
Seebeck Effect An interesting phenomenon applied in the field of…
Textbook
Before the advent of solid-state logic circuits, logical control…
Textbook
In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital
Suppose we altered our basic open-collector inverter circuit, adding a…
Textbook
This calculator helps you compute the characteristic impedance of an asymmetric stripline
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