The interlock contacts installed in the previous section’s motor…
Most ohmmeters of the design shown in the previous section utilize a…
Don’t just sit there! Build something!! Learning to mathematically…
So far, we’ve observed simulations of transformers where the…
If we take the equivalent circuit of an SCR and add another external…
Electromechanical watt-hour meters use an aluminum disk that is spun…
The variable reluctance motor is based on the principle that an…
What is an Insulated Gate Bipolar Transistor (IGBT), and what…
Transformers with Multiple Secondaries Transformers are very versatile…
As versatile as electromechanical relays can be, they do suffer many…
Shaded Pole Induction Motor An easy way to provide starting torque to…
Single Phase Synchronous Motors Single-phase synchronous motors are…
How is it possible to electrically measure the torque output by a…
Ladder diagrams are specialized schematics commonly used to document…
Don’t just sit there! Build something!! Learning to mathematically…
A tool designed to convert between units of torque
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
The discovery of the relationship between magnetism and electricity…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
“I think it is safe to say that no one understands quantum…
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JFETs, like bipolar transistors, are able to “throttle”…
The benefits of scientific notation do not end with ease of writing…
A calculator for computing the gain and output voltage of an operational amplifier
In the chapter on mixed-frequency signals, we explored the concept of…
A very useful tool for observing rotating objects is a strobe light.…
A popular use of diodes is for the mitigation of inductive…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Multimeter, digital or analog Assorted batteries…
∫f(x) dx Calculus alert! Electronic power conversion circuits known…
Has the system ever worked before? If yes, has anything happened to…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…
Many different equations used in the analysis of electric circuits may…
If the output of a shift register is fed back to the input. a ring…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
PARTS AND MATERIALS Two 6-volt batteries One NPN transistor—models…
Once again, when building battery/resistor circuits, the student or…
Behaviors of Inductors wrapped around a Conductive Core Suppose we…
