In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.
Textbook
In the common-emitter section of this chapter, we saw a SPICE analysis…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
Our next transistor configuration to study is a bit simpler for gain…
Textbook
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
If we connect the output of an op-amp to its inverting input and apply…
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
The following circuits are pre-tested netlists for SPICE 2g6, complete…
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
In instrumentation circuitry, DC signals are often used as analog…
Textbook
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Textbook
In this hands-on electronics experiment, you will build a programmable non-inverting amplifier and learn how to use the negative feedback of an operational amplifier to control the gain.
Textbook
If we add a voltage divider to the negative feedback wiring so that…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
In this hands-on electronics experiment, build a Class B push-pull audio amplifier to drive a speaker and learn about crossover distortion and how to minimize it using negative feedback.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
What are Simultaneous Equations and Systems of Equations? The terms…
Textbook
What is Conductance? In the study of DC circuits, the student of…
Textbook
Constant rule Rule of sums Rule of differences Product rule Quotient…
Textbook
The circuits in the figure below are known as clampers or DC…
Textbook
For ease of drawing complex circuit diagrams, electronic amplifiers…
Textbook
We have the symbols for depletion mode and enhancement mode MOSFETs -…
Textbook
Identify some different ways you can create the sine-wave audio tracks…
Worksheets - Amplifiers
Solve this equation for the value of x: x + 5 = 8 How many exact…
Worksheets - Amplifiers
Note that the direction of the arrow at the gate indicates the…
Textbook
A high-pass filter’s task is just the opposite of a low-pass…
Textbook
In this hands-on AC electronics experiment, you will sense AC magnetic fields using a simple wire coil and learn about AC signal coupling, orientation effects, and the impact of shielding using different materials.
Textbook
In this hands-on AC electronics experiment, build a 12 V alternating current (AC) power supply using a step-down transformer and learn about transformer operation and the purpose of tapped windings.
Textbook
Single phase power system schematic diagram shows little about the…
Textbook
A microcontroller is a specialized type of digital computer used to…
Worksheets - Amplifiers
This page will walk you step-by-step through the process of…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
As we saw with DC measurement circuits, the circuit configuration…
Textbook
Let’s analyze a simple series circuit and determine the voltage…
Textbook
How much voltage is there between the following pairs of points in…
Worksheets - Amplifiers
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Worksheets - Amplifiers
A practical application of switch and relay logic is in control…
Textbook
Project Overview This project employs all of the skills…
Textbook
Parametric data for all semiconductor op-amp models except the CA3130…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.
Tools
When a PCB designer speaks of dimensions in thous or mils, what does…
Worksheets - Amplifiers
Specific resistance at 20o C: Material Element/Alloy ohm-cmil/ft…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
The circuits in the figure below are known as clampers or DC…
Textbook
A principal consideration for industrial control networks, where the…
Textbook
Pure resistive AC circuit: voltage and current are in phase. …
Textbook
If we take the equivalent circuit of an SCR and add another external…
Textbook
If an electric current is passed through this wire, which direction…
Worksheets - Amplifiers
The Rules of Binary Addition Adding binary numbers is a very simple…
Textbook
Impedance Matching Because transformers can step voltage and current…
Textbook
It is sometimes desirable to have circuits capable of selectively…
Textbook
This is a schematic for a simple VCO: The oscillator is of the RC…
Worksheets - Amplifiers
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
Knowing how to generate Gray code should allow us to build larger…
Textbook
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