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…
Most students of electricity begin their study with what is known as…
Solid-state switching circuits usually keep their constituent…
A three-phase motor may be run from a single-phase power source.…
Explain the operation of this “H-bridge” motor control circuit: At…
The interlock contacts installed in the previous section’s motor…
A very useful tool for observing rotating objects is a strobe light.…
Stepper Motor vs Servo Motor A stepper motor is a…
How is it possible to electrically measure the torque output by a…
If an electric current is passed through this wire, which direction…
Most AC motors are induction motors. Induction motors are favored due…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Don’t just sit there! Build something!! Learning to mathematically…
Pulse Width Modulation (PWM) uses digital signals to control power…
Just as devices have been made to measure certain physical quantities…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
At first it may seem pointless to have the four buffer gates following…
Most students of electricity begin their study with what is known as…
A chandelier has five light bulbs in it, and one of them is not…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
It is sometimes said regarding electrical safety that, Ït’s not the…
Single Phase Synchronous Motors Single-phase synchronous motors are…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
Brushless DC motors were developed from conventional brushed DC motors…
Most AC motors are induction motors. Induction motors are favored due…
As an electric current is passed through a coil of wire, it creates a…
Generators used in battery-charging systems must be regulated so as to…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Charles Proteus Steinmetz’s first job after arriving in America…
A wound rotor induction motor has a stator like a squirrel cage…
If the ends of a wire loop are attached to two half-circular metal…
Normally, the rotor windings of a wound rotor induction motor are…
Pulse Width Modulation (PWM) uses digital signals to control power…
Shaded Pole Induction Motor An easy way to provide starting torque to…
The armature windings of your DC motor will have very low resistance.…
Don’t just sit there! Build something!! Learning to analyze digital…
Pure semiconductors are relatively good insulators as compared with…
Three-Phase Alternator Let’s take the three-phase alternator…
This calculator helps you compute the characteristic impedance of a broadside coupled stripline.
Research the FCC (Federal Communication Commission) guidelines on…
This calculator calculates the RMS Voltage value from either the peak voltage, the peak-to-peak voltage, or the average voltage.
So far, we’ve studied both S-R and D latch circuits with enable…
Don’t just sit there! Build something!! Learning to analyze relay…
When plotted on a curve tracer, the characteristic curve for a normal…
Explain how a moving-coil, or dynamic microphone works. Identify how…
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Contributors to this chapter are listed in chronological order of…
PARTS AND MATERIALS Four 6 volt batteries One capacitor, 100 µF…
Mathematical rules are based on the defining limits we place on the…
Often in the course of designing and building electrical meter…
The Rules of Binary Addition Adding binary numbers is a very simple…
The metric system, besides being a collection of measurement units for…
When inductors are connected in series, the total inductance is the…
Typically, complex circuits are not arranged in nice, neat, clean…
PARTS AND MATERIALS Two 6-volt batteries Four NPN…
Normally, the rotor windings of a wound rotor induction motor are…
