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
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Textbook
Before the advent of solid-state logic circuits, logical control…
Textbook
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - LEDs
In this circuit, the electric motor is supposed to turn on whenever…
Worksheets - LEDs
In addition to performing tasks of amplification and switching, tubes…
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
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
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 - LEDs
In this circuit, the electric motor is supposed to turn on whenever…
Worksheets - LEDs
Before the advent of solid-state logic circuits, logical control…
Textbook
Identify each of these logic gates by name, and complete their…
Worksheets - LEDs
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
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 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
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Textbook
A technician uses a stroboscope to “freeze” the rotation of a…
Worksheets - LEDs
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 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, you will control a 7-segment binary-coded decimal (BCD) display and learn about active-low and active-high logic inputs.
Textbook
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
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, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
Textbook
What is Split-Phase Power Systems? Split-phase power systems achieve…
Textbook
In the design of large and complex digital systems, it is often…
Textbook
Capacitors store energy in the form of an electric field, and…
Textbook
Electromechanical relays used to start and stop high-power electric…
Worksheets - LEDs
Although transistor switching circuits operate without bias, it is…
Textbook
In order to work with complex numbers without drawing vectors, we…
Textbook
If we take the equivalent circuit of an SCR and add another external…
Textbook
Don’t just sit there! Build something!! Learning to analyze relay…
Worksheets - LEDs
Fallacious reasoning and poor interpersonal relations account for more…
Textbook
The structure behind ladder logic is based on the electrical ladder…
Textbook
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Tools
Contributors to this chapter are listed in chronological order of…
Textbook
This calculator will convert voltage or power gains into decibels. Enter one of the three values and the calculator will output the other two.
Tools
Now that we’ve seen how series and parallel AC circuit analysis…
Textbook
In this hands-on electronics experiment, you will build a monostable multivibrator using a 555 timer IC and learn about RC time constant charging and how a one-shot timer operates.
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - LEDs
Contributors to this chapter are listed in chronological order of…
Textbook
SPICE is a computer program designed to simulate analog electronic…
Textbook
This tool is designed to calculate the maximum distance (range) that a radar can detect
Tools
This calculator helps you compute the characteristic impedance of a symmetric stripline.
Tools
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