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…
Most AC motors are induction motors. Induction motors are favored due…
At first it may seem pointless to have the four buffer gates following…
Shaded Pole Induction Motor An easy way to provide starting torque to…
Don’t just sit there! Build something!! Learning to analyze digital…
A stepper motor is a “digital” version of the electric…
Generators used in battery-charging systems must be regulated so as to…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF 120VAC…
The Q factor of a series inductive circuit is given by the following…
Don’t just sit there! Build something!! Learning to mathematically…
Calculate the voltage output by the secondary winding of a transformer…
With this lesson, I hope to avoid a common mistake found in…
Brushless DC motors were developed from conventional brushed DC motors…
A microcontroller is a specialized type of digital computer used to…
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
In simple AC power systems, one of the two conductors is typically…
A wound rotor induction motor has a stator like a squirrel cage…
After applying some of the general troubleshooting tips to narrow the…
The variable reluctance motor is based on the principle that an…
Project Parts and Materials Automotive alternator (one required, but…
Boolean algebra finds its most practical use in the simplification of…
A very useful tool for observing rotating objects is a strobe light.…
A stepper motor is a “digital” version of the electric…
If you’ve used DOS or UNIX operating systems before in a…
If we were to express the series-connected DC voltages as phasors…
For bipolar junction transistors, the fundamental measure of…
PARTS AND MATERIALS Two 6-volt batteries One NPN transistor—models…
PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…
This calculator computes the noise figure and noise temperature in a system
A transistor is a linear semiconductor device that controls current…
A calculator for computing the inductance of a coaxial cable.
Don’t just sit there! Build something!! Learning to mathematically…
Remember that vectors are mathematical objects just like numbers on a…
In simple AC power systems, one of the two conductors is typically…
In the previous section, we explored what would happen in simple…
“DC” stands for Direct Current, which can refer to either voltage…
The fourth example has A partially overlapping B. Though, we will…
While the C-B (common-base) amplifier is known for wider bandwidth…
For a given amount of water pressure, which will flow a greater rate…
Suppose I were about to measure an unknown voltage with a manual-range…
Parts and Materials 6-volt battery 6-volt incandescent lamp Jumper…
The principle of non-sinusoidal, repeating waveforms being equivalent…
This calculator determines the total path loss provided by an RF n-way power splitter.
Unijunction transistor: Although a unijunction transistor is not a…
Tables of specific resistance and temperature coefficient of…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS High-quality “closed-cup” audio headphones…
Fallacious reasoning and poor interpersonal relations account for more…
Reactive Power We know that reactive loads such as inductors and…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
The expression of numerical quantities is something we tend to take…
All entries arranged in alphabetical order of surname. Major…
Early computer science pioneers such as Alan Turing and John Von…
A tool designed to calculate the noise figure of cascaded amplifiers
Don’t just sit there! Build something!! Learning to mathematically…
Impedance Matching Because transformers can step voltage and current…
