Up to now, every circuit that was presented was a combinatorial…
Textbook
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
Worksheets - Digital
Also called the parallel A/D converter, this circuit is the simplest…
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 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
Previously, we examined series circuits and parallel circuits using…
Textbook
Up until this point, our analysis of transistor logic circuits has…
Textbook
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.
Tools
The table method provides a structured methodology for ensuring you…
Textbook
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
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.
Tools
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 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 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
A Logic Gate is assigned as an elementary building block 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
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.
Tools
Up to now, every circuit that was presented was a combinatorial…
Textbook
The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
An unbalanced Wheatstone bridge cannot be solved using simple series…
Textbook
Mathematical rules are based on the defining limits we place on the…
Textbook
“The nice thing about standards is that there are so many of…
Textbook
Because batteries create current flow in a circuit by exchanging…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Tools
Shown here is a simplified representation of an atom: the smallest…
Worksheets - Digital
The single-transistor inverter circuit illustrated earlier is actually…
Textbook
This tool is designed to calculate the maximum distance (range) that a radar can detect
Tools
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
Definition of a Radical Given the expression where “x” is…
Textbook
If at all possible, shut off the power to a circuit before performing…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital
With simple gate and combinational logic circuits, there is a definite…
Textbook
Capacitors, like all electrical components, have limitations that must…
Textbook
Point-to-Point Connecting two digital devices with a network, would…
Textbook
A bistable multivibrator has two stable states, as indicated by the…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Digital
You might have been wondering how charges can continuously flow in a…
Textbook
What is the difference between a JMP (“jump”) instruction and a…
Worksheets - Digital
Computerized Fourier analysis, particularly in the form of the FFT…
Textbook
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