Don’t just sit there! Build something!! Learning to analyze relay…
A microcontroller is a specialized type of digital computer used to…
Mathematicians use Venn diagrams to show the logical relationships of…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Logic circuits, whether comprised of electromechanical relays or…
Don’t just sit there! Build something!! Learning to analyze digital…
All entries arranged in alphabetical order of surname. Major…
Digital circuits are circuits dealing with signals restricted to the…
Counting practice: count from zero to thirty-one in binary, octal, and…
Although the prime intent of octal and hexadecimal numeration systems…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
The Rules of Binary Addition Adding binary numbers is a very simple…
The interlock contacts installed in the previous section’s motor…
The 555 integrated circuit is the most popular chip ever manufactured.…
Don’t just sit there! Build something!! Learning to analyze digital…
Serial-in, serial-out shift registers delay data by one clock time for…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
In mathematics, an identity is a statement true for all possible…
PARTS AND MATERIALS 555 timer IC (Radio Shack catalog # 276-1723) One…
If we examine a four-bit binary count sequence from 0000 to 1111, a…
Shown here is a simplified representation of an atom: the smallest…
Despite lock-out/tag-out procedures and multiple repetitions of…
Don’t just sit there! Build something!! Learning to analyze digital…
In addition to forward voltage drop (Vf) and peak inverse voltage…
This calculator computes the inductance of a wire coil.
Often in the course of designing and building electrical meter…
Contributors to this chapter are listed in chronological order of…
What do each of the oscilloscope axes represent, in real-life terms…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
Since transformers are essentially AC devices, we need to be aware of…
Example Derivatives of e Proportionality Constant When we say that a…
There was some historic crude, but usable were some historic crude,…
This tool is designed to calculate the maximum distance (range) that a radar can detect
It is sometimes useful in logic circuits to have a multivibrator which…
The 555 integrated circuit is the most popular chip ever manufactured.…
Suppose you were installing a high-power stereo system in your car,…
Consider a circuit for a single-phase AC power system, where a 120…
This calculator computes the resonant frequency of a parallel inductor and capacitor "tank" circuit.
Digital logic gate circuits are manufactured as integrated circuits:…
A chandelier has five light bulbs in it, and one of them is not…
If a block of P-type semiconductor is placed in contact with a block…
It may seem difficult to even start on a project such as this, with no…
Given three of the four input parameters (refractive indices, angles of incidence, and refraction) this tool calculates the missing variable based on Snell's law.
The SPICE (Simulation Program, Integrated Circuit Emphesis)…
The choice of step-down transformers to use in a project such as this…
Early computer science pioneers such as Alan Turing and John Von…
Don’t just sit there! Build something!! Learning to mathematically…
The Mesh-Current Method, also known as the Loop Current Method, is…
Figure below shows a photodiode amplifier for measuring low levels of…
This calculator helps you compute the inductance of a wire-over-plane setup.
Specific resistance at 20o C: Material Element/Alloy ohm-cmil/ft…
In the last section, we learned what would happen in simple…
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Another strategy for addressing the problem of secondary electrons…
Parts and Materials 6-volt battery 6-volt incandescent lamp Jumper…
NAND and NOR gates possess a special property: they are universal.…
An ideal transistor would show 0% distortion in amplifying a signal.…
