Electromechanical watt-hour meters use an aluminum disk that is spun…
Worksheets - Adaptive Lighting
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Adaptive Lighting
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Adaptive Lighting
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, 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 blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
Textbook
Schottky diodes Schottky diodes are constructed of a metal-to-N…
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Adaptive Lighting
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
Textbook
It is fairly important to use large value resistors (10 MΩ works…
Worksheets - Adaptive Lighting
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
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 - Adaptive Lighting
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Adaptive Lighting
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 - Adaptive Lighting
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - Adaptive Lighting
Let’s take the following example circuit and analyze it: …
Textbook
In the previous section, we explored what would happen in simple…
Textbook
Typically, complex circuits are not arranged in nice, neat, clean…
Textbook
Using the same value components in our series example circuit, we will…
Textbook
As an electric current is passed through a coil of wire, it creates a…
Worksheets - Adaptive Lighting
Voltage is commonly defined as “electrical pressure.” The unit of…
Worksheets - Adaptive Lighting
What would happen to this meter movement, if connected directly to a…
Worksheets - Adaptive Lighting
In this hands-on AC electronics experiment, you will use an automotive alternator to generate three-phase AC voltage and learn how alternators can function as both generators and motors.
Textbook
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Worksheets - Adaptive Lighting
Mercury Standard Cell Back in the early days of electrical measurement…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Adaptive Lighting
Having learned about digital memory devices in the last chapter, we…
Textbook
Bipolar Junction Transistor or BJT Current Mirror An often-used…
Textbook
The earliest forms of digital data storage involving moving parts was…
Textbook
So far, we’ve been analyzing single-battery, single-resistor…
Textbook
In the previous section, we saw a circuit using one J-K flip-flop that…
Textbook
“With Electronics Workbench, you can create circuit schematics…
Textbook
We have the symbols for depletion mode and enhancement mode MOSFETs -…
Textbook
This tool is designed to calculate the inductance of two parallel wires
Tools
Determine if the light bulb will de-energize for each of the following…
Worksheets - Adaptive Lighting
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