Before the advent of solid-state logic circuits, logical control…
Textbook
Calculate the voltage output by the secondary winding of a transformer…
Worksheets - Relays
Electricity and Magnetism An electric current through a conductor will…
Textbook
Most ohmmeters of the design shown in the previous section utilize a…
Textbook
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
Textbook
Transformers with Multiple Secondaries Transformers are very versatile…
Textbook
In this hands-on electronics experiment, build an audio amplifier using a vacuum tube (triode) and learn about voltage transformers, how to build a high-voltage DC power supply, and how to use a transformer for impedance matching.
Textbook
In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
Textbook
Point-to-Point Connecting two digital devices with a network, would…
Textbook
This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
Tools
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
Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
Tools
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 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
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
Textbook
Many electronic circuits use what is called a split or a dual power…
Worksheets - Relays
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
Tools
In this hands-on AC electronics experiment, build a large AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
Textbook
Calculate the voltage output by the secondary winding of a transformer…
Worksheets - Relays
Solid-state switching circuits usually keep their constituent…
Worksheets - Relays
Before the advent of solid-state logic circuits, logical control…
Textbook
Aside from the issues of the physical network (signal types and…
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
This calculator will convert pressure values to ten different standard units for pressure.
Tools
At the start of this book, we discussed static electricity and how it…
Textbook
Most ohmmeters of the design shown in the previous section utilize a…
Textbook
How much voltage is there between the following pairs of points in…
Worksheets - Relays
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Relays
Contributors to this chapter are listed in chronological order of…
Textbook
For ease of drawing complex circuit diagrams, electronic amplifiers…
Textbook
In this hands-on electronics experiment, build an edge-triggered S-R flip-flop, learn the difference between a latch and a flip-flop, and experience how a switch bounce can cause logic errors.
Textbook
If we were to express the series-connected DC voltages as phasors…
Worksheets - Relays
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Relays
Older electrical schematics showed connecting wires crossing, while…
Textbook
Often in the course of designing and building electrical meter…
Textbook
This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.
Tools
Contributors to this chapter are listed in chronological order of…
Textbook
A tool designed to calculate the characteristic impedance of a twisted-pair cable
Tools
Just as devices have been made to measure certain physical quantities…
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Relays
So far, the phenomenon of resonance appears to be a useless curiosity,…
Textbook
What Is an XOR Gate? One element conspicuously missing from the set of…
Textbook
Testing a JFET with a multimeter might seem to be a relatively easy…
Textbook
Early in my explorations of electricity, I came across a length of…
Textbook
Our exploration of thyristors begins with a device called the…
Textbook
It is a common phenomenon for the electrical resistance of a substance…
Worksheets - Relays
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