It simulates the unlocking of a room/door without physical contact
This section of the TI Precision Labs - Isolation series explores three-phase power factor…
The interlock contacts installed in the previous section’s motor…
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Pulse Width Modulation (PWM) uses digital signals to control power…
A wound rotor induction motor has a stator like a squirrel cage…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Single Phase Synchronous Motors Single-phase synchronous motors are…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
As an electric current is passed through a coil of wire, it creates a…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
The interlock contacts installed in the previous section’s motor…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
Explain the operation of this “H-bridge” motor control circuit: At…
All About Contactors When a relay is used to switch a large amount of…
A very useful tool for observing rotating objects is a strobe light.…
A tool designed to convert between units of torque
Don’t just sit there! Build something!! Learning to mathematically…
Project Parts and Materials Automotive alternator (one required, but…
Don’t just sit there! Build something!! Learning to mathematically…
A three-phase motor may be run from a single-phase power source.…
Most students of electricity begin their study with what is known as…
Electromechanical watt-hour meters use an aluminum disk that is spun…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
Critical temperatures given in Kelvins Material Element/Alloy Critical…
The structure behind ladder logic is based on the electrical ladder…
A microcontroller is a specialized type of digital computer used to…
Don’t just sit there! Build something!! Learning to mathematically…
This is a schematic for a simple VCO: The oscillator is of the RC…
If the output of a shift register is fed back to the input. a ring…
If you’ve ever witnessed a lightning storm, you’ve seen…
Periodic table of chemical elements.
In the design of large and complex digital systems, it is often…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
What is the difference between a JMP (“jump”) instruction and a…
Specific resistance at 20o C: Material Element/Alloy ohm-cmil/ft…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
This tool is designed to calculate the value of resistance R1 in a reflection attenuator.
Contributors to this chapter are listed in chronological order of…
Don’t just sit there! Build something!! Learning to mathematically…
By introducing electrical reactance into the feedback loops of an…
What is the purpose of the switch shown in this schematic diagram?
