Just as devices have been made to measure certain physical quantities…
Textbook
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
Worksheets - Linear Regulator
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Linear Regulator
Power Capacity As has already been observed, transformers must be well…
Textbook
At the start of this book, we discussed static electricity and how it…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Linear Regulator
The jobs of electronics engineers and technicians frequently entail…
Textbook
A three-phase motor may be run from a single-phase power source.…
Textbook
Ammeters Measure Electrical Current A meter designed to measure…
Textbook
Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
How is it possible to electrically measure the torque output by a…
Worksheets - Linear Regulator
Although transistor switching circuits operate without bias, it is…
Textbook
By definition, a low-pass filter is a circuit offering easy passage to…
Textbook
The bipolar junction transistor (BJT) was named because its operation…
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
If I wanted to build a battery-powered electric drill, would it be…
Worksheets - Linear Regulator
Given two lengths of metal wire, which one will have the least…
Worksheets - Linear Regulator
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Linear Regulator
The word battery simply means a group of similar components. In…
Textbook
In this hands-on semiconductor electronics experiment, build a simple current mirror using matched bipolar junction transistors (BJTs) and learn about current mirror circuit limitations, the temperature dependence of BJTs, and thermal runaway.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Linear Regulator
All About Diodes A diode is an electrical device allowing current to…
Textbook
SCRs are unidirectional (one-way) current devices, making them useful…
Textbook
How is it possible to electrically measure the torque output by a…
Worksheets - Linear Regulator
Real operational amplifiers have some imperfections compared to an…
Textbook
Explain the difference between a balanced polyphase system and an…
Worksheets - Linear Regulator
The choice of step-down transformers to use in a project such as this…
Worksheets - Linear Regulator
The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
The most straightforward DC network analysis technique is the branch…
Textbook
In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.
Textbook
At the start of this book, we discussed static electricity and how it…
Textbook
So far in our discussions on electricity and electric circuits, we…
Textbook
Over the course of the next few chapters, you will learn that AC…
Textbook
Voltage is commonly defined as “electrical pressure.” The unit of…
Worksheets - Linear Regulator
In this hands-on electronics experiment, you will connect batteries in parallel to power a light and learn the relationship between the individual battery currents and the total system current.
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Linear Regulator
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Linear Regulator
The peak voltage calculator calculates peak voltage values from the peak-to-peak voltage, RMS voltage, or average voltage.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Linear Regulator
Show how this ammeter would be connected to the light bulb circuit to…
Worksheets - Linear Regulator
Voltage Components in a parallel circuit share the same voltage:…
Textbook
A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Linear Regulator
Suppose you were installing a high-power stereo system in your car,…
Worksheets - Linear Regulator
So far we have been finding Sum-Of-Product (SOP) solutions to logic…
Textbook
(Template)
Worksheets - Linear Regulator
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
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
What do you think this logic buffer gate will do, with the output…
Worksheets - Linear Regulator
What will happen to the brightness of the light bulb as the iron core…
Worksheets - Linear Regulator
This calculator calculates the resistivity of a component based on its resistance value, length, and cross-sectional area.
Tools
In this hands-on electronics experiment, you will build an analog voltage comparator circuit and learn how open-loop operational amplifiers function.
Textbook
Notice something important here: taking the derivative of f(x)…
Textbook
Note that the direction of the arrow at the gate indicates the…
Textbook
In this circuit, the electric motor is supposed to turn on whenever…
Worksheets - Linear Regulator
A calculator designed to calculate the trace width of a stripline based on the maximum current rating
Tools
In this hands-on semiconductor electronics experiment, build a simple circuit that will teach you how to use a commutating diode to reduce inductive kickback.
Textbook
When someone mentions the word “computer,” a digital…
Textbook
The circuits in the figure below are known as clampers or DC…
Textbook
You may have wondered where we got that strange equation for the…
Textbook
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