Don’t just sit there! Build something!! Learning to analyze digital…
When we store information in some kind of circuit or device, we not…
A tool designed to calculate the power density of an antenna
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.
Perhaps the most ingenious technique was that of the delay line. A…
TTL Circuit Analysis Let’s examine the following TTL circuit and…
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.
Don’t just sit there! Build something!! Learning to analyze digital…
Also called the parallel A/D converter, this circuit is the simplest…
Electromechanical relays used to start and stop high-power electric…
Define the following acronyms as they apply to digital logic circuits:…
Now we can proceed to studying specific types of digital storage…
In this hands-on electronics experiment, build an S-R latch using two NOR gates and learn how this type of digital memory operates, including invalid states, race conditions, and the effects of output loading.
The earliest forms of digital data storage involving moving parts was…
Early computer science pioneers such as Alan Turing and John Von…
Suppose we altered our basic open-collector inverter circuit, adding a…
Read-only memory (ROM) is similar in design to static or dynamic RAM…
In order to work with complex numbers without drawing vectors, we…
In the beam power tube, the basic four-element structure of the…
Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…
This calculator helps you compute the characteristic impedance of a microstrip.
Standing waves at the resonant frequency points of an open- or…
If a pulse-width modulated (PWM) signal is sent to a passive…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to analyze relay…
When a PCB designer speaks of dimensions in thous or mils, what does…
If we examine a four-bit binary count sequence from 0000 to 1111, a…
This series LED resistance calculator is perfect for when you have a single LED or a number of the same color of LEDs in series and need to know which resistor you should use.
In this hands-on semiconductor electronics experiment, build a BJT differential amplifier and learn about a fundamental building block that is the basis of most operational amplifiers.
Thomas Edison, that prolific American inventor, is often credited with…
RELATED WORKSHEETS: JFET Amplifiers Worksheet
In many disciplines of science and engineering, very large and very…
If some percentage of an amplifier’s output signal is connected…
The Inductance Formula Wheeler’s formulas for…
Up until this point, our analysis of transistor logic circuits has…
In this hands-on AC electronics experiment, build a simple RC circuit that demonstrates phase shift and learn how out-of-phase AC voltages do not add algebraically.
In simple AC power systems, one of the two conductors is typically…
If we were to connect two inverter gates together so that the output…
By introducing electrical reactance into the feedback loops of an…
Typically, complex circuits are not arranged in nice, neat, clean…
Generally speaking, how many “time constants” worth of time does…
Temperature coefficient (α) per degree C: Material Element/Alloy…
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Explain how an ohmmeter is able to measure the resistance of a…
When an electric current is passed through a coil of wire, what…
While the C-B (common-base) amplifier is known for wider bandwidth…
Explain how the microphone in your amplifier works. How, exactly, does…
A circuit which removes the peak of a waveform is known as a clipper.…
In this hands-on AC electronics experiment, build a 12 V alternating current (AC) power supply using a step-down transformer and learn about transformer operation and the purpose of tapped windings.
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
What is the purpose of the switch shown in this schematic diagram?
In addition to voltage and current, there is another important…
A very common misconception students have about potentiometers is the…
The following is a partial list of contributors to the current online…
Don’t just sit there! Build something!! Learning to mathematically…
