This video is an overview of the new 1-PWM Mode for the DRV8305 Brushless DC Motor Driver
Our advancements in body electronics, infotainment and telematics technologies have made vehicles…
Single Phase Synchronous Motors Single-phase synchronous motors are…
How is it possible to electrically measure the torque output by a…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
Brushless DC motors were developed from conventional brushed DC motors…
Generators used in battery-charging systems must be regulated so as to…
Don’t just sit there! Build something!! Learning to mathematically…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
In simple AC power systems, one of the two conductors is typically…
Don’t just sit there! Build something!! Learning to analyze digital…
Stepper Motor vs Servo Motor A stepper motor is a…
The armature windings of your DC motor will have very low resistance.…
A microcontroller is a specialized type of digital computer used to…
Project Parts and Materials Automotive alternator (one required, but…
A chandelier has five light bulbs in it, and one of them is not…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
Don’t just sit there! Build something!! Learning to analyze digital…
If the ends of a wire loop are attached to two half-circular metal…
The Q factor of a series inductive circuit is given by the following…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
Dielectric strength in kilovolts per inch (kV/in): Material*…
So far we know that AC voltage alternates in polarity and AC current…
The benefits of scientific notation do not end with ease of writing…
Similar in thought to the idea of the integrated circuit, tube…
Provide a definition for phasor, as the term applies to electrical…
If you’ve used DOS or UNIX operating systems before in a…
What do you think this logic buffer gate will do, with the output…
PARTS AND MATERIALS Paper tube, from a toilet-paper roll Bar of iron…
Most of us have experienced some form of electric “shock,”…
Resonance in a Tank Circuit A condition of resonance will be…
Definition of a Radical Given the expression where “x” is…
There’s a sure way to calculate any of the values in a reactive…
In the simplest terms you can think of, define what an electrical…
Don’t just sit there! Build something!! Learning to mathematically…
In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis.
What does the acronym RF stand form, in reference to radio-related…
The table of electric currents and their various bodily effects was…
As a first example of useful combinational logic, let’s build a…
Before we begin to explore the effects of resistors, inductors, and…
Perhaps the most ingenious technique was that of the delay line. A…
PARTS AND MATERIALS 6-volt battery Low-voltage incandescent lamp…
Introduction This third volume of the book series Lessons In Electric…
The invention of the bipolar transistor in 1948 ushered in a…
In simple reactive circuits with little or no resistance, the effects…
The Q, or quality, factor of a resonant circuit is a measure of the…
Generally speaking, network analysis is any structured technique used…
Metric Prefixes Yotta = 1024 Symbol: Y Zetta = 1021 Symbol: Z…
There are circumstances when you may need to analyze a DC reactive…
It has been found that any repeating, non-sinusoidal waveform can be…
PARTS AND MATERIALS Length of bare (uninsulated) copper wire Length…
Often in the course of designing and building electrical meter…
A semiconductor device is one made of silicon or any number of other…
Don’t just sit there! Build something!! Learning to mathematically…
Consider a circuit for a single-phase AC power system, where a 120…
When the need arises to correct for poor power factor in an AC power…
As was previously mentioned, we need more than just a continuous path…
SPICE is a computer program designed to simulate analog electronic…
