Project Parts and Materials Automotive alternator (one required, but…
Early in my explorations of electricity, I came across a length of…
A switch can be constructed with any mechanism bringing two conductors…
Most electrical wire is covered in a rubber or plastic coating called…
This calculator helps you compute the inductance of a wire loop.
Wiring Color Codes Infographic. Released under the Creative Commons…
The smaller the cross-sectional area of any given wire, the greater…
With BogusBus, our signals were very simple and straightforward: each…
Instrumentation is a field of study and work centering on measurement…
This calculator helps you compute the inductance of a wire-over-plane setup.
Constant Rule Rule of Sums Rule of Differences
Older electrical schematics showed connecting wires crossing, while…
What are Simultaneous Equations and Systems of Equations? The terms…
Designing Wire Resistance Conductor ampacity rating is a crude…
Note: this is a very unique and useful property of e. As in the case…
Constant rule Rule of sums Rule of differences Product rule Quotient…
Ladder diagrams are specialized schematics commonly used to document…
When students first see the parallel resistance equation, the natural…
Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…
This collection of wires that I keep referring to between the tank and…
The circuits in the figure below are known as clampers or DC…
Perhaps the most important consideration of an ADC is its resolution.…
There was some historic crude, but usable were some historic crude,…
As a first example of useful combinational logic, let’s build a…
With simple series circuits, all components are connected end-to-end…
Bipolar junction transistors (Also known as BJTs) can be used as an…
An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.
This calculator determines the bias and feedback of resistors for an inverting op-amp.
Most ohmmeters of the design shown in the previous section utilize a…
This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit
If we were to express the series-connected DC voltages as phasors…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
Inductors have the exact opposite characteristics of capacitors.…
Now that we’ve seen how series and parallel AC circuit analysis…
What Is an Instrumentation Amplifier? An instrumentation amplifier…
NAND and NOR gates possess a special property: they are universal.…
PARTS AND MATERIALS Three NPN transistors—model 2N2222 or 2N3403…
It is sometimes said regarding electrical safety that, Ït’s not the…
In the last section, we saw how the 3rd harmonic and all of its…
Seebeck Effect An interesting phenomenon applied in the field of…
