With simple series circuits, all components are connected end-to-end…
What would happen to this meter movement, if connected directly to a…
Our exploration of thyristors begins with a device called the…
Stepper Motor vs Servo Motor A stepper motor is a…
“I think it is safe to say that no one understands quantum…
This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
What is the difference between a JMP (“jump”) instruction and a…
This chapter explores the response of capacitors and inductors to…
Connecting digital circuitry to sensor devices is simple if the sensor…
Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…
As was mentioned before, the angle of this “power…
This chapter will cover the physics behind the operation of…
Designing Wire Resistance Conductor ampacity rating is a crude…
“With Electronics Workbench, you can create circuit schematics…
Don’t just sit there! Build something!! Learning to mathematically…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
In the common-emitter section of this chapter, we saw a SPICE analysis…
Early computer science pioneers such as Alan Turing and John Von…
In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis.
Bipolar transistors are constructed of a three-layer semiconductor…
Product of Powers Property am an = am+n Power of a Product…
Power Equation of Ohm’s Law and Joule’s Law …
So far, we’ve explored tubes which are totally…
Power Capacity As has already been observed, transformers must be well…
Don’t just sit there! Build something!! Learning to mathematically…
To overcome the challenge of creating necessary DC bias voltage for an…
Things start to get complicated when we need to relate two or more AC…
Although transistor switching circuits operate without bias, it is…
Real operational amplifiers have some imperfections compared to an…
See Figure below. Periodic table of chemical elements.
Don’t just sit there! Build something!! Learning to mathematically…
As with inductors, the ideal capacitor is a purely reactive device,…
If some percentage of an amplifier’s output signal is connected…
In the common-emitter section of this chapter, we saw a SPICE analysis…
PARTS AND MATERIALS Three batteries, each one with a different…
Contributors to this chapter are listed in chronological order of…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
A tool designed to convert RF power from watts to decibels and vice versa
The variable reluctance motor is based on the principle that an…
