The atoms in insulating materials have very tightly-bound electrons,…
A transmission line of infinite length is an interesting abstraction,…
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
The job of a technician frequently entails…
One of the more fascinating applications of electricity is in the…
A very common misconception students have about potentiometers is the…
Mutual inductors are inductors that capitalize the effect of mutual…
What is an Insulated Gate Bipolar Transistor (IGBT), and what…
Don’t just sit there! Build something!! Learning to mathematically…
Resistors vs. Inductors Inductors do not behave the same way as…
Roman Numerals The Romans devised a system that was a substantial…
One of the more advanced ADC technologies is the so-called…
Another variation on a theme of bistable multivibrators is the J-K…
Euler’s Number Euler’s constant is an important value for…
Generally speaking, network analysis is any structured technique used…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Explain how a moving-coil, or dynamic microphone works. Identify how…
Our exploration of thyristors begins with a device called the…
Most integrated circuits are digital, based on MOS (CMOS) transistors.…
PARTS AND MATERIALS Four 6 volt batteries Zener diode, 12…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
A very common misconception students have about potentiometers is the…
We can construct a simple logic functions for our hypothetical lamp…
Don’t just sit there! Build something!! Learning to mathematically…
When an electric current is passed through a coil of wire, what…
To enter numbers in scientific notation into a hand calculator, there…
Since complex numbers are legitimate mathematical entities, just like…
A capacitor is a passive two-terminal electronic component that…
The “vocabulary” of instructions which any particular…
Ampacities of copper wire, in free air at 30o C: INSULATION TYPE…
Instrumentation is a field of study and work centering on measurement…
If I needed to describe the distance between two cities, I could…
Voltage is commonly defined as “electrical pressure.” The unit of…
PARTS AND MATERIALS Low-voltage AC power supply (6 volt output) Four…
Series and Parallel Resistances Series and Parallel…
Ladder diagrams are specialized schematics commonly used to document…
PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…
Don’t just sit there! Build something!! Learning to mathematically…
Shown here is the schematic symbol for a resistor: What is the purpose…
Brushless DC motors were developed from conventional brushed DC motors…
