In this hands-on electronics experiment, you will build a resistive voltage divider and observe how Ohm's law and Kirchhoff's voltage law (KVL) function in real circuits using a voltmeter and an ammeter.
Textbook
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Worksheets - Oscilloscopes
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
Worksheets - Oscilloscopes
Electromechanical relays used to start and stop high-power electric…
Worksheets - Oscilloscopes
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscilloscopes
In this hands-on AC electronics experiment, you will use an automotive alternator to generate three-phase AC voltage and learn how alternators can function as both generators and motors.
Textbook
If I wanted to build a battery-powered electric drill, would it be…
Worksheets - Oscilloscopes
Solid-state switching circuits usually keep their constituent…
Worksheets - Oscilloscopes
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Oscilloscopes
Determine the output voltage polarity of this op-amp (with reference…
Worksheets - Oscilloscopes
During the early development of telephone technology, a unit was…
Worksheets - Oscilloscopes
Worksheets - Oscilloscopes
Seeing as how a common meter movement can be made to function as a…
Textbook
Determine what the magnitude and polarity of the voltmeter’s…
Worksheets - Oscilloscopes
The Q factor of a series inductive circuit is given by the following…
Worksheets - Oscilloscopes
The Functionality of Diode Polarity Being able to determine the…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Oscilloscopes
In this hands-on semiconductor experiment, build an improved full-wave rectifier with output filtering and learn about capacitive filtering in AC-to-DC power converters.
Textbook
Programming a circuit simulation with SPICE is much like programming…
Textbook
Mercury Standard Cell Back in the early days of electrical measurement…
Textbook
The first, and perhaps most important, relationship between current,…
Textbook
A peak detector is a series connection of a diode and a…
Textbook
Given two lengths of metal wire, which one will have the least…
Worksheets - Oscilloscopes
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - Oscilloscopes
In this hands-on electronics experiment, you will build a simple voltmeter and ammeter while learning some fundamentals about circuit measurements.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscilloscopes
In this hands-on semiconductor electronics experiment, build a voltage follower amplifier using a bipolar junction transistor (BJT) in common-collector configuration and learn about circuit ground and impedance transformations.
Textbook
A common phrase heard in reference to electrical safety goes something…
Textbook
Now we can proceed to studying specific types of digital storage…
Textbook
Capacitors store energy in the form of an electric field, and…
Textbook
Textbook
The superposition theorem is one of those strokes of genius that takes…
Textbook
This page will walk you step-by-step through the process of…
Textbook
Learn About L/R Time Constants It is often perplexing to new students…
Textbook
The fourth example has A partially overlapping B. Though, we will…
Textbook
In this hands-on semiconductor electronics experiment, use a junction field-effect transistor (JFET) to build a sensitive switching circuit and learn about JFET current gain.
Textbook
Having learned about digital memory devices in the last chapter, we…
Textbook
What is Split-Phase Power Systems? Split-phase power systems achieve…
Textbook
The Programmable Logic Controller, or PLC, was invented in the late…
Worksheets - Oscilloscopes
All About Diodes A diode is an electrical device allowing current to…
Textbook
Electromechanical relays used to start and stop high-power electric…
Worksheets - Oscilloscopes
Varicap or varactor diodes A variable capacitance diode is known as a…
Textbook
The circuit in the previous section is not a very practical one. In…
Textbook
Complex numbers are useful for AC circuit analysis because they…
Textbook
In this hands-on AC electronics experiment, you will use an AC voltage source connected to speakers to learn about sound waves and the foundational principle used in noise cancelling headphones.
Textbook
In this hands-on electronics experiment, build an S-R latch using two NOR gates and learn how this type of digital memory operates, including invalid states, race conditions, and the effects of output loading.
Textbook
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