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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Industrial
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.
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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
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Tools
If we were to express the series-connected DC voltages as phasors…
Worksheets - Industrial
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 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, 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
Shown here is the schematic symbol for a resistor: What is the purpose…
Worksheets - Industrial
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Textbook
Electromechanical watt-hour meters use an aluminum disk that is spun…
Worksheets - Industrial
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
What is the purpose of the switch shown in this schematic diagram?
Worksheets - Industrial
It is fairly important to use large value resistors (10 MΩ works…
Worksheets - Industrial
A technician uses a stroboscope to “freeze” the rotation of a…
Worksheets - Industrial
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - Industrial
In this series of hands-on electronics experiments, build alternating current (AC) circuits and learn about basic electrical engineering circuit concepts, including transformers, motors, phase shifts, signal coupling, and noise cancellation.
Textbook
Inductors do not have a stable “resistance” as conductors…
Textbook
What Is a Zener Diode? A Zener diode is a special type of rectifying…
Textbook
If vectors with uncommon angles are added, their magnitudes (lengths)…
Textbook
A rheostat (variable resistor) and a switch are both examples of…
Worksheets - Industrial
Read-only memory (ROM) is similar in design to static or dynamic RAM…
Textbook
A common phrase heard in reference to electrical safety goes something…
Textbook
The circuit in the previous section is not a very practical one. In…
Textbook
An ideal transistor would show 0% distortion in amplifying a signal.…
Textbook
There are two basic Ohm’s Law equations: one relating voltage,…
Worksheets - Industrial
RELATED WORKSHEETS: Calculus for Electric Circuits…
Textbook
If we were to connect two inverter gates together so that the output…
Textbook
Most of us have experienced some form of electric “shock,”…
Textbook
Safety is very important when designing and/or building a device…
Worksheets - Industrial
Shaded Pole Induction Motor An easy way to provide starting torque to…
Textbook
In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
Textbook
The Maximum Power Transfer Theorem is not so much a means of analysis…
Textbook
Bipolar transistors are constructed of a three-layer semiconductor…
Textbook
What hazards might be posed by a circuit with excessive current going…
Worksheets - Industrial
This calculator computes the noise figure and noise temperature in a system
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