Explain the difference between a balanced polyphase system and an…
PARTS AND MATERIALS One NPN transistor—models 2N2222 or 2N3403…
PARTS AND MATERIALS 6-volt battery Magnetic compass Small permanent…
Explain how a moving-coil, or dynamic microphone works. Identify how…
Don’t just sit there! Build something!! Learning to analyze digital…
Standing waves at the resonant frequency points of an open- or…
This calculator helps you compute the inductance of a wire loop.
PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…
Before we begin to explore the effects of resistors, inductors, and…
TTL Circuit Analysis Let’s examine the following TTL circuit and…
Don’t just sit there! Build something!! Learning to mathematically…
An inductor is a passive two-terminal electrical component that…
Reminders When Using Ohm’s Law One of the most common mistakes…
Constant Rule Rule of Sums Rule of…
The atoms in insulating materials have very tightly-bound electrons,…
A common phrase heard in reference to electrical safety goes something…
A calculator designed to calculate the trace width of a stripline based on the maximum current rating
Electronics is a science, and a very accessible science at that. With…
Let’s take the same components for our series example circuit…
