This video is an overview of the new 1-PWM Mode for the DRV8305 Brushless DC Motor Driver
This section of the TI Precision Labs - Isolation series explores three-phase power factor…
At first it may seem pointless to have the four buffer gates following…
Pulse Width Modulation (PWM) uses digital signals to control power…
Charles Proteus Steinmetz’s first job after arriving in America…
Electromechanical watt-hour meters use an aluminum disk that is spun…
Don’t just sit there! Build something!! Learning to analyze digital…
Don’t just sit there! Build something!! Learning to mathematically…
As an electric current is passed through a coil of wire, it creates a…
If an electric current is passed through this wire, which direction…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
A tool designed to convert between units of torque
At first it may seem pointless to have the four buffer gates following…
After the introduction of the DC electrical distribution system by…
Just as devices have been made to measure certain physical quantities…
Single Phase Synchronous Motors Single-phase synchronous motors are…
A three-phase motor may be run from a single-phase power source.…
Brushless DC motors were developed from conventional brushed DC motors…
All About Contactors When a relay is used to switch a large amount of…
Most students of electricity begin their study with what is known as…
How is it possible to electrically measure the torque output by a…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
A very useful tool for observing rotating objects is a strobe light.…
This calculator determines the wavelength of a signal given the frequency and dielectric constant.
When we store information in some kind of circuit or device, we not…
All entries arranged in alphabetical order of surname. Major…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) Two…
Starting with circle A in a rectangular A’ universe in figure…
The Law of Sines (for any triangle) The Law of Cosines (for any…
The invention of the bipolar transistor in 1948 ushered in a…
If we take the equivalent circuit of an SCR and add another external…
So far, the filter designs we’ve concentrated on have employed…
Arithmetic Sequences An arithmetic sequence is a series of numbers…
Don’t just sit there! Build something!! Learning to mathematically…
Try out our 555 Timer Astable Circuit in our Tools section. PARTS AND…
In instrumentation circuitry, DC signals are often used as analog…
By introducing electrical reactance into the feedback loops of an…
Three-Phase Alternator Let’s take the three-phase alternator…
Although the prime intent of octal and hexadecimal numeration systems…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
So far in our discussions on electricity and electric circuits, we…
Contributors to this chapter are listed in chronological order of…
Logic circuits, whether comprised of electromechanical relays or…
