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.
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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 - LED Drivers
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - LED Drivers
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 - LED Drivers
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
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
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - LED Drivers
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - LED Drivers
What is the purpose of the switch shown in this schematic diagram?
Worksheets - LED Drivers
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
Shown here is the schematic symbol for a resistor: What is the purpose…
Worksheets - LED Drivers
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 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
Electromechanical watt-hour meters use an aluminum disk that is spun…
Worksheets - LED Drivers
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - LED Drivers
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Tools
What does it mean for an object to have an electric charge? Give an…
Worksheets - LED Drivers
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Textbook
It is fairly important to use large value resistors (10 MΩ works…
Worksheets - LED Drivers
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
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - LED Drivers
In this hands-on electronics experiment, you will compare the resistance of a lamp filament in its on and off states and learn about nonlinear resistances by applying Ohm's law.
Textbook
There’s a sure way to calculate any of the values in a reactive…
Textbook
If a strip of conductive metal is stretched, it will become skinnier…
Textbook
Additive Identity a + 0 = a Multiplicative Identity 1a = a…
Textbook
Seebeck Effect An interesting phenomenon applied in the field of…
Textbook
There are two basic Ohm’s Law equations: one relating voltage,…
Worksheets - LED Drivers
This calculator will determine the instantaneous energy, sustained energy, and power consumed by an electrical system given two of the three electrical parameters (voltage, current, or resistance) and the time.
Tools
The jobs of electronics engineers and technicians frequently entail…
Textbook
For extremely high-frequency applications (above 1 GHz), the…
Textbook
The expression of numerical quantities is something we tend to take…
Textbook
Diodes can perform switching and digital logic operations. Forward and…
Textbook
What does it mean if an integrated circuit comes in DIP form? What…
Worksheets - LED Drivers
Textbook
The basic application of Ohm’s law to combinations of series and…
Textbook
Remember that this tutorial is not exhaustive by any means, and that…
Textbook
Tables of specific resistance and temperature coefficient of…
Textbook
Whenever there is a mismatch of impedance between transmission line…
Textbook
Power Equation of Ohm’s Law and Joule’s Law …
Textbook
Note the “50 ohm” rating printed on the jacket of the cable. What…
Worksheets - LED Drivers
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
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