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
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
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
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 blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
Textbook
A technician uses a stroboscope to “freeze” the rotation of a…
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
Electromechanical watt-hour meters use an aluminum disk that is spun…
Worksheets - Industrial
It is fairly important to use large value resistors (10 MΩ works…
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, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
Textbook
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - Industrial
Shown here is the schematic symbol for a resistor: What is the purpose…
Worksheets - Industrial
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Industrial
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 - Industrial
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Industrial
What is the purpose of the switch shown in this schematic diagram?
Worksheets - Industrial
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Industrial
A high-pass filter’s task is just the opposite of a low-pass…
Textbook
What do you think this logic buffer gate will do, with the output…
Worksheets - Industrial
In power distribution systems, it is very important to be able to…
Worksheets - Industrial
Suppose we wished to measure the resistance of some component located…
Textbook
In this circuit, three resistors receive the same amount of current (4…
Worksheets - Industrial
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
This calculator determines the bias and feedback of resistors for an inverting op-amp.
Tools
Often in the course of designing and building electrical meter…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
Of course, there is a danger of electrical shock when directly…
Textbook
What are Simultaneous Equations and Systems of Equations? The terms…
Textbook
RELATED WORKSHEETS: JFET Amplifiers Worksheet
Textbook
Note that the direction of the arrow at the gate indicates the…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Industrial
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
Tools
In this hands-on AC electronics experiment, build a 12 V alternating current (AC) power supply using a step-down transformer and learn about transformer operation and the purpose of tapped windings.
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
Diodes can perform switching and digital logic operations. Forward and…
Textbook
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Worksheets - Industrial
Pure semiconductors are relatively good insulators as compared with…
Textbook
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