As we saw with DC measurement circuits, the circuit configuration…
Textbook
In this hands-on electronics experiment, build a digital combination lock with LED output indicators and learn about XOR gate functionality and how to implement NOR logic functionality using diodes.
Textbook
“All men are liable to error;” —John Locke Whereas…
Textbook
A special type of relay is one that monitors the current, voltage,…
Textbook
A switch is an electrical component that can “make” or…
Textbook
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Worksheets - Electromechanical
What are Time-Delay Relays? Some relays are constructed with a kind of…
Textbook
In ladder logic symbolism, an electromechanical relay coil is shown as…
Worksheets - Electromechanical
Logic circuits, whether comprised of electromechanical relays or…
Textbook
How is it possible to electrically measure the torque output by a…
Worksheets - Electromechanical
A practical application of switch and relay logic is in control…
Textbook
Normally, the rotor windings of a wound rotor induction motor are…
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
All About Diodes A diode is an electrical device allowing current to…
Textbook
It is very important to keep in mind that the “normal”…
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
A popular use of diodes is for the mitigation of inductive…
Textbook
Thyristors are a class of semiconductor components exhibiting…
Textbook
Though it may seem strange to cover the elementary topic of electrical…
Textbook
Every meter impacts the circuit it is measuring to some extent, just…
Textbook
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
A voltage multiplier is a specialized rectifier circuit producing…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Electromechanical
Current Source It is possible through the use of electronic amplifiers…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
In this hands-on semiconductor electronics experiment, build a junction field-effect transistor (JFET) current regulator and learn some of the advantages of JFETs over BJTs for current regulation.
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
When someone mentions the word “computer,” a digital…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Electromechanical
Since the enable input on a gated S-R latch provides a way to latch…
Textbook
If we take three equal resistors and connect one end of each to a…
Textbook
Explain the difference between a balanced polyphase system and an…
Worksheets - Electromechanical
When an electric current is passed through a coil of wire, what…
Worksheets - Electromechanical
Safety is very important when designing and/or building a device…
Worksheets - Electromechanical
SPICE analysis of Electrical Isolation Aside from the ability to…
Textbook
So far we have been finding Sum-Of-Product (SOP) solutions to logic…
Textbook
RELATED WORKSHEETS: Calculus for Electric Circuits…
Textbook
It may seem difficult to even start on a project such as this, with no…
Worksheets - Electromechanical
An ideal transistor would show 0% distortion in amplifying a signal.…
Textbook
Identify which trigonometric functions (sine, cosine, or tangent) are…
Worksheets - Electromechanical
In this hands-on electronics experiment, you will build resistive current dividers and observe how Ohm's law and Kirchhoff's current law function in real circuits using a voltmeter and an ammeter.
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
It is sometimes said regarding electrical safety that, Ït’s not the…
Worksheets - Electromechanical
At the beginning of this chapter, it illustrates how transistors could…
Textbook
A very important measurement in many liquid chemical processes…
Textbook
Devoting a whole chapter in a modern electronics text to the design…
Textbook
This tool helps calculate the impedance of an edge-coupled microstrip.
Tools
The structure behind ladder logic is based on the electrical ladder…
Textbook
The Q factor of a series inductive circuit is given by the following…
Worksheets - Electromechanical
This tool is designed to convert power ratios to decibel
Tools
This tool is designed to compute for the trace width of a microstrip
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Electromechanical
What is the difference between a JMP (“jump”) instruction and a…
Worksheets - Electromechanical
The interlock contacts installed in the previous section’s motor…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Electromechanical
What shape of voltage waveform would you expect to measure (using an…
Worksheets - Electromechanical
Parallel-in/ serial-out shift registers do everything that the…
Textbook
A helpful tool for calculating the impedance of a wire microstrip.
Tools
Having learned about digital memory devices in the last chapter, we…
Textbook
Electromechanical watt-hour meters use an aluminum disk that is spun…
Worksheets - Electromechanical
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