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
Aside from the issues of the physical network (signal types and…
Textbook
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
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
Stepper Motor vs Servo Motor A stepper motor is a…
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
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 electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
Textbook
Just as devices have been made to measure certain physical quantities…
Textbook
Most ohmmeters of the design shown in the previous section utilize a…
Textbook
Electricity and Magnetism An electric current through a conductor will…
Textbook
This calculator will convert pressure values to ten different standard units for pressure.
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
The manufacture of only silicon based semiconductors is described…
Textbook
Solid-state switching circuits usually keep their constituent…
Worksheets - Safety
Transformers with Multiple Secondaries Transformers are very versatile…
Textbook
The wires between the tank and the monitoring location is called…
Textbook
Many electronic circuits use what is called a split or a dual power…
Worksheets - Safety
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
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
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Safety
In this hands-on electronics experiment, you will build an S-R latch with an enabled input using four NAND gates and learn more about digital circuit functionality.
Textbook
In this hands-on electronics experiment, you will build a high-impedance voltmeter and learn about circuit loading and how to use op amps to reduce loading effects.
Textbook
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 semiconductor electronics experiment, use an LED as a light-sensitive photodetector and learn how to use a bipolar transistor in a common-emitter amplifier configuration.
Textbook
In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.
Textbook
When lightning strikes, nearby magnetic compass needles may be seen to…
Worksheets - Safety
Contributors to this chapter are listed in chronological order of…
Textbook
It is very important to keep in mind that the “normal”…
Textbook
Constant rule Rule of sums Rule of differences Product rule Quotient…
Textbook
AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…
Textbook
NAME:…
Worksheets - Safety
RELATED WORKSHEETS: Calculus for Electric Circuits…
Textbook
Notice something important here: taking the derivative of f(x)…
Textbook
It used to be with large AC power systems that “power…
Textbook
Certain substances are known to physically deform (shorten or…
Worksheets - Safety
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Safety
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure resistance using the ohmmeter function.
Textbook
Note that the direction of the arrow at the gate indicates the…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Safety
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