The bipolar junction transistor (BJT) was named because its operation…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Differential Op-Amp Circuits An op-amp with no feedback is already a…
A very important measurement in many liquid chemical processes…
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Most of us have experienced some form of electric “shock,”…
Every meter impacts the circuit it is measuring to some extent, just…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
Seebeck Effect An interesting phenomenon applied in the field of…
Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…
By introducing electrical reactance into the feedback loops of an…
Just as devices have been made to measure certain physical quantities…
This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
If a strip of conductive metal is stretched, it will become skinnier…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
PARTS AND MATERIALS Two 6-volt batteries One NPN…
For ease of drawing complex circuit diagrams, electronic amplifiers…
This calculator will convert pressure values to ten different standard units for pressure.
(“c” being a constant) RELATED…
In this electrical circuit, trace the direction of current through the…
A practical application of switch and relay logic is in control…
Product of Powers Property am an = am+n Power of a Product…
Although transistor switching circuits operate without bias, it is…
A very useful tool for observing rotating objects is a strobe light.…
The most important component of your voltmeter will be the…
Don’t just sit there! Build something!! Learning to mathematically…
Fundamentally, an amplifier is a device that takes in a low-power…
What does the acronym RF stand form, in reference to radio-related…
“The nice thing about standards is that there are so many of…
Tables of specific resistance and temperature coefficient of…
A calculator for solving the capacitance, reactance, and admittance of a capacitor.
Periodic table of chemical elements.
Suppose we altered our basic open-collector inverter circuit, adding a…
This calculator computes the power received by an antenna using Friis formula
A three-phase motor may be run from a single-phase power source.…
The interlock contacts installed in the previous section’s motor…
Using the same value components in our series example circuit, we will…
With addition being easily accomplished, we can perform the operation…
