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
Schottky diodes Schottky diodes are constructed of a metal-to-N…
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 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
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - Fiber Optics
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Tools
Identify each of these logic gates by name, and complete their…
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
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 addition to performing tasks of amplification and switching, tubes…
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
Before the advent of solid-state logic circuits, logical control…
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
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
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, 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
A technician uses a stroboscope to “freeze” the rotation of a…
Worksheets - Fiber Optics
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Textbook
In this circuit, the electric motor is supposed to turn on whenever…
Worksheets - Fiber Optics
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
In this hands-on electronics experiment, you will build an S-R latch with an enabled input using four NAND gates and learn more about digital circuit functionality.
Textbook
It is sometimes desirable to have circuits capable of selectively…
Textbook
A common topology for DC-AC power converter circuits uses a pair of…
Worksheets - Fiber Optics
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure resistance using the ohmmeter function.
Textbook
Fundamentally, an amplifier is a device that takes in a low-power…
Worksheets - Fiber Optics
All entries arranged in alphabetical order of surname. Major…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Fiber Optics
The basic application of Ohm’s law to combinations of series and…
Textbook
In this hands-on semiconductor electronics experiment, build a junction field-effect transistor (JFET) current regulator and learn some of the advantages of JFETs over BJTs for current regulation.
Textbook
What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
Textbook
The following is a partial list of contributors to the current online…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
“Advances are made by answering questions. Discoveries are made…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Fiber Optics
Devoting a whole chapter in a modern electronics text to the design…
Textbook
Current Source It is possible through the use of electronic amplifiers…
Textbook
(“c” being a constant) RELATED…
Textbook
Don’t just sit there! Build something!! Learning to analyze relay…
Worksheets - Fiber Optics
A diode is an electronics component made from a combination of a…
Textbook
What does it mean, in general terms, to encode something? Conversely,…
Worksheets - Fiber Optics
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