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…
Pulse Width Modulation (PWM) uses digital signals to control power…
At first it may seem pointless to have the four buffer gates following…
Don’t just sit there! Build something!! Learning to analyze digital…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Just as devices have been made to measure certain physical quantities…
How is it possible to electrically measure the torque output by a…
AC Motors Perhaps the most important benefit of polyphase AC power…
Brushless DC motors were developed from conventional brushed DC motors…
Normally, the rotor windings of a wound rotor induction motor are…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
Charles Proteus Steinmetz’s first job after arriving in America…
A wound rotor induction motor has a stator like a squirrel cage…
Don’t just sit there! Build something!! Learning to mathematically…
Electromechanical watt-hour meters use an aluminum disk that is spun…
Project Parts and Materials Automotive alternator (one required, but…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Solid-state switching circuits usually keep their constituent…
The interlock contacts installed in the previous section’s motor…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
If the ends of a wire loop are attached to two half-circular metal…
Generators used in battery-charging systems must be regulated so as to…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
Because it takes energy to force charge to flow against the opposition…
A handy tool for reading resistor color code values
In this electrical circuit, trace the direction of current through the…
When the need arises to correct for poor power factor in an AC power…
Inductors do not have a stable “resistance” as conductors…
Tables of specific resistance and temperature coefficient of…
Don’t just sit there! Build something!! Learning to mathematically…
A common phrase heard in reference to electrical safety goes something…
(“c” being a constant) RELATED…
So far we have been finding Sum-Of-Product (SOP) solutions to logic…
You might have noticed on the table for specific resistances that all…
The singular reason for learning and using the binary numeration…
At first it may seem pointless to have the four buffer gates following…
As we’ve seen, negative feedback is an incredibly useful…
What Is an XOR Gate? One element conspicuously missing from the set of…
Don’t just sit there! Build something!! Learning to mathematically…
Generally speaking, network analysis is any structured technique used…
So far, we’ve observed simulations of transformers where the…
Don’t just sit there! Build something!! Learning to mathematically…
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
