Early computer science pioneers such as Alan Turing and John Von…
Don’t just sit there! Build something!! Learning to analyze digital…
A Logic Gate is assigned as an elementary building block of…
We’ve already seen one example of a monostable multivibrator in…
If we examine a four-bit binary count sequence from 0000 to 1111, a…
It is sometimes useful in logic circuits to have a multivibrator which…
The single-transistor inverter circuit illustrated earlier is actually…
Another variation on a theme of bistable multivibrators is the J-K…
As a first example of useful combinational logic, let’s build a…
Identify each of these logic gates by name, and complete their…
The interlock contacts installed in the previous section’s motor…
Read the following quotation, and then research the term…
The purpose of the parallel-in/ parallel-out shift register is to take…
In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis.
In mathematics, an identity is a statement true for all possible…
When we store information in some kind of circuit or device, we not…
What is a Synchronous Counter? A synchronous counter, in contrast to…
All entries arranged in alphabetical order of surname. Major…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
What are Time-Delay Relays? Some relays are constructed with a kind of…
As we’ve seen, negative feedback is an incredibly useful…
A helpful tool for calculating the impedance of a wire microstrip.
What, exactly, is an arbitrary waveform generator, and for what…
Capacitors Vs. Resistors Capacitors do not behave the same as…
What do each of the oscilloscope axes represent, in real-life terms…
In many disciplines of science and engineering, very large and very…
Given two lengths of metal wire, which one will have the least…
A transistor is a linear semiconductor device that controls current…
Solid Cooper Wire Table Size Diameter (inches) Cross-sectional area…
So far in our discussions on electricity and electric circuits, we…
The field effect transistor was proposed by Julius Lilienfeld in US…
We can take the same components from the series circuit and rearrange…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
The Programmable Logic Controller, or PLC, was invented in the late…
On this page, we’ll outline the three principles you should…
Factoring Identities : a2 - b2 = (a + b) (a - b) a2 + 2ab + b2…
RELATED WORKSHEET: Calculus for Electric…
With BogusBus, our signals were very simple and straightforward: each…
Pulse Width Modulation (PWM) uses digital signals to control power…
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∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
Safety is very important when designing and/or building a device…
Learn the Power Formula We’ve seen the formula for determining…
The nonlinearity of material permeability may be graphed for better…
RELATED WORKSHEETS: Calculus for Electric Circuits…
SPICE analysis of Electrical Isolation Aside from the ability to…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Every meter impacts the circuit it is measuring to some extent, just…
Passive Devices Components incapable of controlling current by means…
Don’t just sit there! Build something!! Learning to mathematically…
Euler’s Number Euler’s constant is an important value for…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 0.1 µF,…
Suppose I were about to measure an unknown voltage with a manual-range…
Definition of a Logarithm “log” denotes a…
This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit
Up to now, every circuit that was presented was a combinatorial…
Conductors lose all of their electrical resistance when cooled to…
By introducing electrical reactance into the feedback loops of an…
