Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
Unijunction transistor: Although a unijunction transistor is not a…
Textbook
Our next transistor configuration to study is a bit simpler for gain…
Textbook
In this hands-on electronics experiment, you will build an analog voltage comparator circuit and learn how open-loop operational amplifiers function.
Textbook
Bipolar Junction Transistor or BJT Current Mirror An often-used…
Textbook
What is a harmonic frequency? If an oscillator circuit outputs a…
Worksheets - Amplifiers
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
In this hands-on electronics experiment, you will build an analog integrator using an operational amplifier and learn about integration functions, op amp input bias currents, and how to limit the voltage swing of a potentiometer.
Textbook
In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.
Textbook
The following circuits are pre-tested netlists for SPICE 2g6, complete…
Textbook
A rheostat (variable resistor) and a switch are both examples of…
Worksheets - Amplifiers
In very simple, qualitative terms, rate the impedance of capacitors…
Worksheets - Amplifiers
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Textbook
This calculator will compute the required resistor ratio (R2/R1) and reference voltage (VREF) to create the desired high (VTH) and low (VTL) threshold voltages in a non-inverting comparator circuit with hysteresis (commonly called a Schmitt trigger).
Tools
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Worksheets - Amplifiers
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
A calculator for computing the gain and output voltage of an operational amplifier
Tools
If we connect the output of an op-amp to its inverting input and apply…
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
In this hands-on semiconductor electronics experiment, use a bipolar junction transistor (BJT) to switch an LED and learn about the current their amplification.
Textbook
Constant rule Rule of sums Rule of differences Product rule Quotient…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
You may have wondered where we got that strange equation for the…
Textbook
Many electronic circuits use what is called a split or a dual power…
Worksheets - Amplifiers
Typically, complex circuits are not arranged in nice, neat, clean…
Textbook
Practical Benefit of Active Devices The practical benefit of active…
Textbook
“Advances are made by answering questions. Discoveries are made…
Textbook
What is Attenuators? Attenuators are passive devices. It is…
Textbook
The final transistor amplifier configuration (Figure below) we need to…
Textbook
Most of us have experienced some form of electric “shock,”…
Textbook
The superposition theorem is one of those strokes of genius that takes…
Textbook
If we take three equal resistors and connect one end of each to a…
Textbook
Read the following quotation, and then research the term…
Worksheets - Amplifiers
Over the course of learning about electricity, you will want to…
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
In our study of AC circuits thus far, we’ve explored circuits…
Textbook
Determine what the magnitude and polarity of the voltmeter’s…
Worksheets - Amplifiers
Introduction This third volume of the book series Lessons In Electric…
Textbook
The circuits in the figure below are known as clampers or DC…
Textbook
Since transformers are essentially AC devices, we need to be aware of…
Textbook
As was previously mentioned, we need more than just a continuous path…
Textbook
This article explains the step-by-step process for determining the…
Textbook
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Textbook
In this hands-on electronics experiment, you will control a light with a switch and learn the basics of connecting toggle (on/off) switches into circuits.
Textbook
Up to this point we have considered logic reduction problems where…
Textbook
In many disciplines of science and engineering, very large and very…
Textbook
A helpful tool for calculating the impedance of a wire microstrip.
Tools
How to Create Band-pass Filter There are applications where a…
Textbook
What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…
Textbook
The Voltage Gain Because amplifiers have the ability to increase the…
Textbook
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
Tools
If a block of P-type semiconductor is placed in contact with a block…
Textbook
In this hands-on electronics experiment, build a Schmitt trigger using a 555 timer and learn about hysteresis and the inner workings of the extremely versatile 555 timer IC.
Textbook
Both soldering irons and soldering guns are tools used in the process…
Worksheets - Amplifiers
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.
Textbook
No text on electrical metering could be called complete without a…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
A handy all-in-one tool for reading resistor color code values for a 4 band resistor, 5 band resistor, or 6 band resistor.
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
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