Devoting a whole chapter in a modern electronics text to the design…
Whenever there is a mismatch of impedance between transmission line…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…
What is the purpose of the switch shown in this schematic diagram?
Wire-by-Number project: simple voltage divider Description: Build a…
The choice of step-down transformers to use in a project such as this…
(Template)
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
When lightning strikes, nearby magnetic compass needles may be seen to…
Real operational amplifiers have some imperfections compared to an…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
PARTS AND MATERIALS High-quality “closed-cup” audio…
Radio waves are comprised of oscillating electric and magnetic fields,…
A very common misconception students have about potentiometers is the…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Don’t just sit there! Build something!! Learning to mathematically…
Inductors have the exact opposite characteristics of capacitors.…
Now that we’ve seen how series and parallel AC circuit analysis…
A special type of relay is one that monitors the current, voltage,…
In power distribution systems, it is very important to be able to…
The Law of Sines (for any triangle) The Law of Cosines (for any…
The “vocabulary” of instructions which any particular…
If two coils of wire are brought into close proximity with each other…
Don’t just sit there! Build something!! Learning to analyze digital…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 0.1 µF,…
Mercury Standard Cell Back in the early days of electrical measurement…
Electromechanical watt-hour meters use an aluminum disk that is spun…
If some percentage of an amplifier’s output signal is connected…
Determine what the magnitude and polarity of the voltmeter’s…
Don’t just sit there! Build something!! Learning to mathematically…
Capacitors Vs. Resistors Capacitors do not behave the same as…
AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…
How to Create Band-pass Filter There are applications where a…
As we’ve seen, negative feedback is an incredibly useful…
At the start of this book, we discussed static electricity and how it…
Don’t just sit there! Build something!! Learning to mathematically…
What do you think this logic buffer gate will do, with the output…
A bistable multivibrator has two stable states, as indicated by the…
It is fairly important to use large value resistors (10 MΩ works…
NAME:…
Since three-phase is used so often for power distribution systems, it…
Don’t just sit there! Build something!! Learning to mathematically…
Explain the principle of operation for the particular integrated…
A tool designed to compute the values to be used in a T-match Impedance Circuit
The electrical resistance of a conductor at any temperature may be…
When using conventional current flow, we can trace the direction of…
Now that we’ve seen how series and parallel AC circuit analysis…
Don’t just sit there! Build something!! Learning to mathematically…
Conductors lose all of their electrical resistance when cooled to…
The use of variable voltage for instrumentation signals seems a rather…
RELATED WORKSHEETS: JFET Amplifiers Worksheet
In simple reactive circuits with little or no resistance, the effects…
When an electric current is passed through a coil of wire, what…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
Cathode: This is the electrode that is heated and emits the…
