Once again, when building battery/resistor circuits, the student or…
Guidelines to Series-Parallel Combination Circuit Analysis The goal of…
Wire-by-Number project: simple voltage divider Description: Build a…
Although transistor switching circuits operate without bias, it is…
Don’t just sit there! Build something!! Learning to mathematically…
There are circumstances when you may need to analyze a DC reactive…
Introduction Whenever an electric voltage exists between two separated…
Often in the course of designing and building electrical meter…
Identify some of the different types of capacitors, and their…
Pure resistive AC circuit: voltage and current are in phase. If we…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Write an equation describing the precise mathematical relationship…
PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…
Inductive reactance Capacitive reactance Impedance in relation to R…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
The principle of non-sinusoidal, repeating waveforms being equivalent…
PARTS AND MATERIALS Oscilloscope Assortment of non-polarized…
Let’s take the following example circuit and analyze it: Example…
Let’s analyze a simple series circuit and determine the voltage…
In this circuit, three resistors receive the same amount of current (4…
As a first example of useful combinational logic, let’s build a…
Metric prefixes Yotta = 1024 Symbol: Y Zetta = 1021 Symbol: Z Exa =…
Definition of a logarithm “log” denotes a common logarithm (base =…
Don’t just sit there! Build something!! Learning to mathematically…
NAND and NOR gates possess a special property: they are universal.…
What is Conductance? In the study of DC circuits, the student of…
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
Long before the advent of digital electronic technology, computers…
The fourth example has A partially overlapping B. Though, we will…
Don’t just sit there! Build something!! Learning to analyze digital…
In order to work with complex numbers without drawing vectors, we…
Remember that vectors are mathematical objects just like numbers on a…
Define the following terms: energy, work, and power.
When a transistor is in the fully-off state (like an open switch), it…
It is sometimes said regarding electrical safety that, Ït’s not the…
The manufacture of only silicon based semiconductors is described…
When an alternator produces AC voltage, the voltage switches polarity…
PARTS AND MATERIALS Operational amplifier, model TL082 recommended…
