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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Industrial
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Industrial
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
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - Industrial
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Industrial
If we were to express the series-connected DC voltages as phasors…
Worksheets - Industrial
In this hands-on electronics experiment, you will connect batteries in parallel to power a light and learn the relationship between the individual battery currents and the total system current.
Textbook
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
Tools
Electromechanical watt-hour meters use an aluminum disk that is spun…
Worksheets - Industrial
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Tools
It is fairly important to use large value resistors (10 MΩ works…
Worksheets - Industrial
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
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 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
What is the purpose of the switch shown in this schematic diagram?
Worksheets - Industrial
What does it mean for an object to have an electric charge? Give an…
Worksheets - Industrial
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Industrial
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
Because batteries create current flow in a circuit by exchanging…
Textbook
Real operational amplifiers have some imperfections compared to an…
Textbook
When using conventional current flow, we can trace the direction of…
Textbook
Define the following acronyms as they apply to digital logic circuits:…
Worksheets - Industrial
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Industrial
All entries arranged in alphabetical order of surname. Major…
Textbook
This tool is designed to calculate the inductance of two parallel wires
Tools
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Industrial
Explain how an ohmmeter is able to measure the resistance of a…
Worksheets - Industrial
Solving for x in a given polynomial equation “ax2 + bx + c…
Textbook
Digital computers communicate with external devices through ports:…
Worksheets - Industrial
Electricity and Magnetism An electric current through a conductor will…
Textbook
In this circuit, three resistors receive the same amount of voltage…
Worksheets - Industrial
Thyristors are a broad classification of bipolar-conducting…
Textbook
In any electrically conductive substance, what are charge carriers?…
Worksheets - Industrial
Let’s analyze a simple series circuit and determine the voltage…
Textbook
Has the system ever worked before? If yes, has anything happened to…
Textbook
If you’ve used DOS or UNIX operating systems before in a…
Textbook
The electrons of different types of atoms have different degrees of…
Textbook
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