The circuit shown here is a four-bit analog-to-digital converter…
What, exactly, is an arbitrary waveform generator, and for what…
Don’t just sit there! Build something!! Learning to mathematically…
Identify some different ways you can create the sine-wave audio tracks…
Instrumentation is a field of study and work centering on measurement…
Explain the principle of operation for the particular integrated…
Safety is very important when designing and/or building a device…
PARTS AND MATERIALS High-quality “closed-cup” audio…
What shape of voltage waveform would you expect to measure (using an…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…
Shown here is the schematic symbol for a resistor: What is the purpose…
Don’t just sit there! Build something!! Learning to mathematically…
Programming a circuit simulation with SPICE is much like programming…
In addition to performing tasks of amplification and switching, tubes…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Electronic “keyboard” (musical)…
As an instructor of electronics, I am called upon frequently to help…
Calculate the voltage output by the secondary winding of a transformer…
PARTS AND MATERIALS One NPN transistor—models 2N2222 or 2N3403…
What is a harmonic frequency? If an oscillator circuit outputs a…
PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…
When someone mentions the word “computer,” a digital…
Most ohmmeters of the design shown in the previous section utilize a…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
It has been found that any repeating, non-sinusoidal waveform can be…
Don’t just sit there! Build something!! Learning to mathematically…
What will this voltmeter register when connected to a battery as shown…
Ammeters Measure Electrical Current A meter designed to measure…
Every meter impacts the circuit it is measuring to some extent, just…
Generators used in battery-charging systems must be regulated so as to…
Explain the principle of operation for the particular integrated…
PARTS AND MATERIALS Electromagnet from previous experiment Permanent…
The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
Don’t just sit there! Build something!! Learning to mathematically…
The wires between the tank and the monitoring location is called…
The node voltage method of analysis solves for unknown voltages at…
Because capacitors store energy in the form of an electric field, they…
Don’t just sit there! Build something!! Learning to mathematically…
Introduction Whenever an electric voltage exists between two separated…
PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…
AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…
This calculator will help compute the inductance of a length of wire.
Let’s connect three AC voltage sources in series and use complex…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
“I consider that I understand an equation when I can predict the…
What is Rectification? Now we come to the most popular application of…
Don’t just sit there! Build something!! Learning to mathematically…
