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…
As an electric current is passed through a coil of wire, it creates a…
Pulse Width Modulation (PWM) uses digital signals to control power…
A three-phase motor may be run from a single-phase power source.…
If an electric current is passed through this wire, which direction…
Read the following quotation, and then research the term…
After the introduction of the DC electrical distribution system by…
A chandelier has five light bulbs in it, and one of them is not…
Don’t just sit there! Build something!! Learning to mathematically…
Most students of electricity begin their study with what is known as…
Charles Proteus Steinmetz’s first job after arriving in America…
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
Don’t just sit there! Build something!! Learning to analyze digital…
Calculate the voltage output by the secondary winding of a transformer…
Solid-state switching circuits usually keep their constituent…
How is it possible to electrically measure the torque output by a…
The variable reluctance motor is based on the principle that an…
Most AC motors are induction motors. Induction motors are favored due…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
The armature windings of your DC motor will have very low resistance.…
The fourth example has A partially overlapping B. Though, we will…
A transistor is a linear semiconductor device that controls current…
“All men are liable to error;” —John Locke Whereas…
Suppose we altered our basic open-collector inverter circuit, adding a…
Before the advent of solid-state logic circuits, logical control…
It is fairly important to use large value resistors (10 MΩ works…
Devoting a whole chapter in a modern electronics text to the design…
Having learned about digital memory devices in the last chapter, we…
PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…
This calculator will help compute the inductance of a length of wire.
Reminders When Using Ohm’s Law One of the most common mistakes…
The Rules of Binary Addition Adding binary numbers is a very simple…
At the beginning of this chapter, it illustrates how transistors could…
“Advances are made by answering questions. Discoveries are made…
PARTS AND MATERIALS Audio detector with headphones …
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
What is Attenuators? Attenuators are passive devices. It is…
A very common misconception students have about potentiometers is the…
Another type of mathematical identity, called a “property”…
Don’t just sit there! Build something!! Learning to mathematically…
