This tool is designed to calculate the value of resistance R1 in a reflection attenuator.
Feedback is a fascinating engineering principle. It can turn a rather…
In Millman’s Theorem, the circuit is re-drawn as a parallel…
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
Metric prefixes Yotta = 1024 Symbol: Y Zetta = 1021 Symbol: Z Exa =…
Most integrated circuits are digital, based on MOS (CMOS) transistors.…
PARTS AND MATERIALS Four 6 volt batteries Operational amplifier,…
All entries arranged in alphabetical order of surname. Major…
All entries arranged in alphabetical order of surname. Major…
This calculates the capacitance of a capacitor based on its charge, Q, and its voltage, V, according to the formula, C=Q/V.
Computerized Fourier analysis, particularly in the form of the FFT…
So far, we’ve explored tubes which are totally “evacuated” of…
Three-Phase Alternator Let’s take the three-phase alternator…
We’ve already seen one example of a monostable multivibrator in use:…
There are two basic Ohm’s Law equations: one relating voltage,…
Current Source It is possible through the use of electronic amplifiers…
Decibel as Absolute Unit of Power It is also possible to use the…
Aside from the issues of the physical network (signal types and…
This is a schematic for a simple VCO: The oscillator is of the RC…
Reminders When Using Ohm’s Law One of the most common mistakes…
