Up to now, every circuit that was presented was a combinatorial…
Textbook
Up until this point, our analysis of transistor logic circuits has…
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 blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
Textbook
Worksheets - Digital
Counting practice: count from zero to thirty-one in binary, octal, and…
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.
Tools
Previously, we examined series circuits and parallel circuits using…
Textbook
The table method provides a structured methodology for ensuring you…
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
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
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
A Logic Gate is assigned as an elementary building block of…
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 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 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.
Tools
An unbalanced Wheatstone bridge cannot be solved using simple series…
Textbook
Up to now, every circuit that was presented was a combinatorial…
Textbook
Also called the parallel A/D converter, this circuit is the simplest…
Textbook
The Q, or quality, factor of a resonant circuit is a measure of the…
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
When a switch is actuated and contacts touch one another under the…
Textbook
This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.
Tools
Whenever electrons flow through a conductor, a magnetic field will…
Textbook
If the ends of a wire loop are attached to two half-circular metal…
Worksheets - Digital
Many electronic circuits use what is called a split or a dual power…
Worksheets - Digital
With the notable exception of calculations for power (P), all AC…
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 armature windings of your DC motor will have very low resistance.…
Worksheets - Digital
Resonance in a Tank Circuit A condition of resonance will be…
Textbook
This calculator helps you compute the inductance of a broadside coupled trace.
Tools
The smaller the cross-sectional area of any given wire, the greater…
Textbook
How to Create Band-pass Filter There are applications where a…
Textbook
The table method provides a structured methodology for ensuring you…
Textbook
A multiplexer, abbreviated mux, is a device that has multiple inputs…
Textbook
Guidelines to Series-Parallel Combination Circuit Analysis The goal of…
Textbook
In this hands-on electronics experiment, you will build a null-balancing potentiometric voltmeter and learn how to prevent a voltmeter from changing the voltage it is measuring.
Textbook
Why learn about Karnaugh maps? The Karnaugh map, like Boolean…
Textbook
In this hands-on electronics experiment, you will build a pulse-width modulator power controller for a light and learn the basics of PWM signals.
Textbook
Note the “50 ohm” rating printed on the jacket of the cable. What…
Worksheets - Digital
It is sometimes desirable to have circuits capable of selectively…
Textbook
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