SCRs are unidirectional (one-way) current devices, making them useful…
Don’t just sit there! Build something!! Learning to analyze digital…
The atoms in insulating materials have very tightly-bound electrons,…
On this page, we’ll outline the three principles you should…
Power measurement in AC circuits can be quite a bit more complex than…
Contributors to this chapter are listed in chronological order of…
PARTS AND MATERIALS Low-voltage AC power supply Two capacitors, 0.1…
If two coils of wire are brought into close proximity with each other…
Seebeck Effect An interesting phenomenon applied in the field of…
We can construct a simple logic functions for our hypothetical lamp…
“Advances are made by answering questions. Discoveries are made…
PARTS AND MATERIALS Low-voltage AC power supply (6 volt output) Four…
As a first example of useful combinational logic, let’s build a…
If we take the equivalent circuit of an SCR and add another external…
The term “combinational” comes to us from mathematics. In…
One caveat with signed binary numbers is that of overflow, where the…
AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…
In simple reactive circuits with little or no resistance, the effects…
Valence: The electrons in the outermost shell, or valence shell, are…
