This video is an overview of the new 1-PWM Mode for the DRV8305 Brushless DC Motor Driver
The 2-kW isolated bidirectional DC-DC converter reference design (TIDA-00951) is capable of power…
Normally, the rotor windings of a wound rotor induction motor are…
The interlock contacts installed in the previous section’s motor…
If an electric current is passed through this wire, which direction…
Generators used in battery-charging systems must be regulated so as to…
How is it possible to electrically measure the torque output by a…
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Most students of electricity begin their study with what is known as…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF (or…
Most AC motors are induction motors. Induction motors are favored due…
The variable reluctance motor is based on the principle that an…
A wound rotor induction motor has a stator like a squirrel cage…
A stepper motor is a “digital” version of the electric…
If the ends of a wire loop are attached to two half-circular metal…
Don’t just sit there! Build something!! Learning to mathematically…
The armature windings of your DC motor will have very low resistance.…
A tool designed to convert between units of torque
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Explain the operation of this “H-bridge” motor control circuit: At…
Project Parts and Materials Automotive alternator (one required, but…
“DC” stands for Direct Current, which can refer to either voltage…
A circuit which removes the peak of a waveform is known as a clipper.…
Our exploration of thyristors begins with a device called the…
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
When an alternator produces AC voltage, the voltage switches polarity…
When someone mentions the word “computer,” a digital device is…
In the chapter on mixed-frequency signals, we explored the concept of…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output)…
Although transistor switching circuits operate without bias, it is…
Show how this ammeter would be connected to the light bulb circuit to…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
Note: all angles (x) must be expressed in units of radians for these…
In an ideal case, an inductor acts as a purely reactive device. That…
When a transistor is in the fully-off state (like an open switch), it…
It was discovered centuries ago that certain types of materials would…
Don’t just sit there! Build something!! Learning to mathematically…
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So far, we’ve studied both S-R and D latch circuits with enable…
Don’t just sit there! Build something!! Learning to mathematically…
