Current Source It is possible through the use of electronic amplifiers…
Like bipolar transistors, SCRs and TRIACs are also manufactured as…
In this hands-on electronics experiment, you will connect batteries in parallel to power a light and learn the relationship between the individual battery currents and the total system current.
Serial-in, serial-out shift registers delay data by one clock time for…
Don’t just sit there! Build something!! Learning to analyze digital…
A tool designed to convert RF power from watts to decibels and vice versa
By definition, a low-pass filter is a circuit offering easy passage to…
Contributors to this chapter are listed in chronological order of…
Don’t just sit there! Build something!! Learning to mathematically…
Fundamentally, an amplifier is a device that takes in a low-power…
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
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.
The Q, or quality, factor of a resonant circuit is a measure of the…
The half-adder is extremely useful until you want to add more than one…
As strange as it may seem, any repeating, non-sinusoidal waveform is…
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.
The armature windings of your DC motor will have very low resistance.…
Consider a circuit for a single-phase AC power system, where a 120…
What are Time-Delay Relays? Some relays are constructed with a kind of…
Up until this point, our analysis of transistor logic circuits has…
Now that we’ve seen how series and parallel AC circuit analysis…
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.
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Don’t just sit there! Build something!! Learning to mathematically…
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.
We have the symbols for depletion mode and enhancement mode MOSFETs -…
In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.
In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.
In this hands-on AC electronics experiment, build a simple transformer and learn some important transformer fundamentals including voltage step-up and step-down.
In the beam power tube, the basic four-element structure of the…
A Logic Gate is assigned as an elementary building block of…
All About Contactors When a relay is used to switch a large amount of…
A meter is any device built to accurately detect and display an…
Contributors to this chapter are listed in chronological order of…
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
Definition of a Logarithm “log” denotes a…
Having learned about digital memory devices in the last chapter, we…
SCRs are unidirectional (one-way) current devices, making them useful…
Show how this ammeter would be connected to the light bulb circuit to…
Electricity and Magnetism An electric current through a conductor will…
