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 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
Previously, we examined series circuits and parallel circuits using…
Textbook
As we saw earlier, a power system with no secure connection to earth…
Textbook
Computers can be powerful tools if used properly, especially in the…
Textbook
Define the following terms: energy, work, and power.
Worksheets - Schematic Design
Explain how the microphone in your amplifier works. How, exactly, does…
Worksheets - Schematic Design
This calculator helps you compute for the inductance of an edge coupled trace.
Tools
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
Resonance in a Tank Circuit A condition of resonance will be…
Textbook
What is the difference between DC and AC electricity? Identify some…
Worksheets - Schematic Design
A switch is an electrical component that can “make” or…
Textbook
Logic circuits, whether comprised of electromechanical relays or…
Textbook
Normally, the ampacity rating of a conductor is a circuit design…
Textbook
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
Tools
This calculator helps you compute the inductance of a wire-over-plane setup.
Tools
Learn About L/R Time Constants It is often perplexing to new students…
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
This calculator uses Faraday's and Lenz's laws to calculate the magnitude and polarity of the induced electromotive force (EMF) caused by a change in magnetic flux through a closed-loop coil.
Tools
This chapter will cover the physics behind the operation of…
Textbook
In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
Textbook
An ideal transistor would show 0% distortion in amplifying a signal.…
Textbook
Periodic table of chemical elements.
Textbook
In this hands-on semiconductor electronics experiment, build a BJT differential amplifier and learn about a fundamental building block that is the basis of most operational amplifiers.
Textbook
Bipolar junction transistors (Also known as BJTs) can be used as an…
Textbook
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