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
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
Calculate the voltage output by the secondary winding of a transformer…
Worksheets - Safety
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
Solid-state switching circuits usually keep their constituent…
Worksheets - Safety
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
Most AC motors are induction motors. Induction motors are favored due…
Textbook
At the start of this book, we discussed static electricity and how it…
Textbook
Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
Electricity and Magnetism An electric current through a conductor will…
Textbook
In this hands-on AC electronics experiment, build a simple AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
Textbook
In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
Many electronic circuits use what is called a split or a dual power…
Worksheets - Safety
Transformers with Multiple Secondaries Transformers are very versatile…
Textbook
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
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
Point-to-Point Connecting two digital devices with a network, would…
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
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
Textbook
The manufacture of only silicon based semiconductors is described…
Textbook
Shown here is a simplified representation of an atom: the smallest…
Worksheets - Safety
This calculator calculates the resistivity of a component based on its resistance value, length, and cross-sectional area.
Tools
As an instructor of electronics, I am called upon frequently to help…
Worksheets - Safety
It used to be with large AC power systems that “power…
Textbook
In this circuit, the electric motor is supposed to turn on whenever…
Worksheets - Safety
As an example of using several circuits together, we are going to make…
Textbook
A very important measurement in many liquid chemical processes…
Textbook
Explain how the microphone in your amplifier works. How, exactly, does…
Worksheets - Safety
Let’s connect three AC voltage sources in series and use complex…
Textbook
In this hands-on electronics experiment, you will build a monostable multivibrator using a 555 timer IC and learn about RC time constant charging and how a one-shot timer operates.
Textbook
At the beginning of this chapter, it illustrates how transistors could…
Textbook
Textbook
Before the advent of solid-state logic circuits, logical control…
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
This calculator shows the peak-to-peak voltage (VP-P) value from the peak voltage, RMS voltage, or average voltage.
Tools
In this series of hands-on electronics experiments, build analog circuits, including amplifiers, comparators, oscillators, and more. Following the step-by-step instructions will help you understand and appreciate analog systems.
Textbook
∫f(x) dx Calculus alert! One of the fundamental principles of…
Worksheets - Safety
After applying some of the general troubleshooting tips to narrow the…
Textbook
Fundamentally, an amplifier is a device that takes in a low-power…
Worksheets - Safety
Capacitors Vs. Resistors Capacitors do not behave the same as…
Textbook
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