How much voltage is there between the following pairs of points in…
OK, so how exactly can we represent AC quantities of voltage or…
If your event sensing switch is mechanical in nature, you will likely…
A peak detector is a series connection of a diode and a…
The invention of the bipolar transistor in 1948 ushered in a…
What do we do if we come across a circuit more complex than the simple…
In this hands-on electronics experiment, build a digital combination lock with LED output indicators and learn about XOR gate functionality and how to implement NOR logic functionality using diodes.
In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
RELATED WORKSHEETS: JFET Amplifiers Worksheet
Counting practice: count from zero to thirty-one in binary, octal, and…
This calculator helps you compute the characteristic impedance of an asymmetric stripline
In this motor control circuit, how would you ensure that there is no…
In this hands-on electronics experiment, you will build a null-balancing potentiometric voltmeter and learn how to prevent a voltmeter from changing the voltage it is measuring.
This calculator helps you compute the inductance of a wire-over-plane setup.
Capacitors, like all electrical components, have limitations that must…
Explain how the microphone in your amplifier works. How, exactly, does…
Standing waves at the resonant frequency points of an open- or…
NAND and NOR gates possess a special property: they are universal.…
SPICE is a computer program designed to simulate analog electronic…
AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…
If we were to express the series-connected DC voltages as phasors…
If a strip of conductive metal is stretched, it will become skinnier…
Conductors lose all of their electrical resistance when cooled to…
We can subtract one binary number from another by using the standard…
Ladder diagrams are specialized schematics commonly used to document…
An important electrical quantity with no equivalent in DC circuits is…
Don’t just sit there! Build something!! Learning to mathematically…
In this hands-on semiconductor electronics experiment, build a simple DC voltage regulator circuit and learn how to use reverse-biased Zener diodes as voltage clamps.
This calculator will determine the instantaneous energy, sustained energy, and power consumed by an electrical system given two of the three electrical parameters (voltage, current, or resistance) and the time.
Most of us have experienced some form of electric “shock,”…
A calculator for solving the capacitance, reactance, and admittance of a capacitor.
Decibel as Absolute Unit of Power It is also possible to use the…
For reference, this section introduces the terminology used in some…
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.
In this introduction to parallel resistance circuits, we will explain…
AC Motors Perhaps the most important benefit of polyphase AC power…
Identify each of these logic gates by name, and complete their…
The concept of a mathematical power is familiar to most students of…
“All men are liable to error;” —John Locke Whereas…
