Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Light Sensors
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 - Light Sensors
What is the purpose of the switch shown in this schematic diagram?
Worksheets - Light Sensors
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Light Sensors
What does it mean for an object to have an electric charge? Give an…
Worksheets - Light Sensors
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
Schottky diodes Schottky diodes are constructed of a metal-to-N…
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
Shown here is the schematic symbol for a resistor: What is the purpose…
Worksheets - Light Sensors
A technician uses a stroboscope to “freeze” the rotation of a…
Worksheets - Light Sensors
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
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
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Light Sensors
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
Electromechanical watt-hour meters use an aluminum disk that is spun…
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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
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - Light Sensors
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
Single phase power system schematic diagram shows little about the…
Textbook
Given three of the four input parameters (refractive indices, angles of incidence, and refraction) this tool calculates the missing variable based on Snell's law.
Tools
The table of electric currents and their various bodily effects was…
Textbook
When an alternator produces AC voltage, the voltage switches polarity…
Textbook
What is Conductance? In the study of DC circuits, the student of…
Textbook
This calculator will help compute the inductance of a length of wire.
Tools
The purpose of the parallel-in/ parallel-out shift register is to take…
Textbook
Calculate the voltage output by the secondary winding of a transformer…
Worksheets - Light Sensors
In essence, the IGFET controls the base current of a BJT, which…
Textbook
A diode is an electronics component made from a combination of a…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Light Sensors
Parametric data for all semiconductor op-amp models except the CA3130…
Textbook
Since complex numbers are legitimate mathematical entities, just like…
Textbook
A Logic Gate is assigned as an elementary building block of…
Textbook
Note that the direction of the arrow at the gate indicates the…
Textbook
In this hands-on semiconductor electronics experiment, construct a three-stage common-emitter amplifier using bipolar junction transistors (BJTs) and learn about multi-stage gain and feedback.
Textbook
Inductors, like all electrical components, have limitations which must…
Textbook
Feedback is a fascinating engineering principle. It can turn a rather…
Textbook
As we saw with DC measurement circuits, the circuit configuration…
Textbook
Associative Property In addition and multiplication, terms may be…
Textbook
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