Schottky diodes Schottky diodes are constructed of a metal-to-N…
Textbook
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - Fiber Optics
Before the advent of solid-state logic circuits, logical control…
Textbook
In this hands-on electronics experiment, you will control a 7-segment binary-coded decimal (BCD) display and learn about active-low and active-high logic inputs.
Textbook
A technician uses a stroboscope to “freeze” the rotation of a…
Worksheets - Fiber Optics
In this hands-on semiconductor electronics experiment, use a bipolar junction transistor (BJT) to switch an LED and learn about the current their amplification.
Textbook
In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
Textbook
In this hands-on semiconductor electronics experiment, use an LED as a light-sensitive photodetector and learn how to use a bipolar transistor in a common-emitter amplifier configuration.
Textbook
Identify each of these logic gates by name, and complete their…
Worksheets - Fiber Optics
In this hands-on electronics experiment, build a red LED flasher with a transistor drive to control the current and learn how to use transistors to provide current gain and how to limit LED current.
Textbook
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Textbook
In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
Textbook
This series LED resistance calculator is perfect for when you have a single LED or a number of the same color of LEDs in series and need to know which resistor you should use.
Tools
In this hands-on electronics experiment, build a digital combination lock with LED output indicators and learn about XOR gate functionality and how to implement NOR logic functionality using diodes.
Textbook
Before the advent of solid-state logic circuits, logical control…
Textbook
In this hands-on electronics experiment, you will control a 7-segment binary-coded decimal (BCD) display and learn about active-low and active-high logic inputs.
Textbook
In this circuit, the electric motor is supposed to turn on whenever…
Worksheets - Fiber Optics
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Tools
In addition to performing tasks of amplification and switching, tubes…
Textbook
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - Fiber Optics
In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
Textbook
This calculator helps you compute the characteristic impedance of a microstrip.
Tools
With the notable exception of calculations for power (P), all AC…
Textbook
Fundamentally, an amplifier is a device that takes in a low-power…
Worksheets - Fiber Optics
An important electrical quantity with no equivalent in DC circuits is…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Fiber Optics
Learn about junction field effect transistors (JFETs), their equations, and how to model and simulate JFETs in LTspice.
Textbook
In this hands-on electronics experiment, you will build a programmable non-inverting amplifier and learn how to use the negative feedback of an operational amplifier to control the gain.
Textbook
Dielectric strength in kilovolts per inch (kV/in): Material*…
Textbook
As we saw in a few SPICE analyses earlier in this chapter, the output…
Textbook
Definition of a Radical Given the expression where “x” is…
Textbook
Since transformers are essentially AC devices, we need to be aware of…
Textbook
Electricity and Magnetism An electric current through a conductor will…
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What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Textbook
Suppose you were installing a high-power stereo system in your car,…
Worksheets - Fiber Optics
What is Rectification? Now we come to the most popular application of…
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Over the course of learning about electricity, you will want to…
Textbook
In this hands-on electronics experiment, build a Class B push-pull audio amplifier to drive a speaker and learn about crossover distortion and how to minimize it using negative feedback.
Textbook
When an alternator produces AC voltage, the voltage switches polarity…
Textbook
(Template)
Worksheets - Fiber Optics
Mercury Standard Cell Back in the early days of electrical measurement…
Textbook
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