In this circuit, three resistors receive the same amount of current (4…
If I wanted to build a battery-powered electric drill, would it be…
In this circuit, three resistors receive the same amount of voltage…
Don’t just sit there! Build something!! Learning to mathematically…
The purpose of the parallel-in/ parallel-out shift register is to take…
Parallel-in/ serial-out shift registers do everything that the…
Don’t just sit there! Build something!! Learning to mathematically…
The Q, or quality, factor of a resonant circuit is a measure of the…
Just as devices have been made to measure certain physical quantities…
Don’t just sit there! Build something!! Learning to mathematically…
As we saw in a few SPICE analyses earlier in this chapter, the output…
In addition to voltage and current, there is another important…
Synchronous motors load the power line with a leading power factor.…
PARTS AND MATERIALS Two 6-volt batteries One 9-volt battery Actually,…
Project Parts and Materials Automotive alternator (one required, but…
In the beam power tube, the basic four-element structure of the…
Three-Phase Alternator Let’s take the three-phase alternator…
In instrumentation circuitry, DC signals are often used as analog…
Because the relationship between voltage, current, and resistance in…
Don’t just sit there! Build something!! Learning to mathematically…
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
In any electrically conductive substance, what are charge carriers?…
While Oersted’s surprising discovery of electromagnetism paved…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
What is the purpose of the switch shown in this schematic diagram?
Safety is very important when designing and/or building a device…
Write an equation describing the precise mathematical relationship…
When a transistor is in the fully-off state (like an open switch), it…
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
As opposed to normal equations where the solution is a number, a…
Electromechanical relays used to start and stop high-power electric…
Contributors to this chapter are listed in chronological order of…
There are circumstances when you may need to analyze a DC reactive…
It is sometimes desirable to have circuits capable of selectively…
Suppose we wanted to build a device that could add two binary bits…
For extremely high-frequency applications (above 1 GHz), the…
Power measurement in AC circuits can be quite a bit more complex than…
In Millman’s Theorem, the circuit is re-drawn as a parallel…
Stepper Motor vs Servo Motor A stepper motor is a…
Safety is very important when designing and/or building a device…
What is the purpose of a seven-segment decoder circuit? What is a…
PARTS AND MATERIALS Two 6-volt batteries Four NPN…
As strange as it may seem, any repeating, non-sinusoidal waveform is…
PARTS AND MATERIALS Three batteries, each one with a different…
Don’t just sit there! Build something!! Learning to mathematically…
A right triangle is defined as having one angle precisely equal to…
