In this hands-on AC electronics experiment, build a simple transformer and learn some important transformer fundamentals including voltage step-up and step-down.
Textbook
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
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Transformers with Multiple Secondaries Transformers are very versatile…
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Textbook
While mention of operational amplifiers typically provokes visions of…
Textbook
In simple AC power systems, one of the two conductors is typically…
Worksheets - Electromechanical
When connecting batteries together to form larger “banks”…
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In this hands-on electronics experiment, you will build a null-balancing potentiometric voltmeter and learn how to prevent a voltmeter from changing the voltage it is measuring.
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What factors determine where potentiometers Rpot1 and Rpot2 must be…
Worksheets - Electromechanical
Periodic table of chemical elements.
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In this hands-on electronics experiment, you will build an analog voltage comparator circuit and learn how open-loop operational amplifiers function.
Textbook
So far we have been finding Sum-Of-Product (SOP) solutions to logic…
Textbook
As was stated earlier, most meter movements are sensitive devices.…
Textbook
By definition, a low-pass filter is a circuit offering easy passage to…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Electromechanical
Design a passive circuit that will create a "split” ( V/-V) power…
Worksheets - Electromechanical
The normal data inputs to a flip flop (D, S and R, or J and K) are…
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Critical temperatures given in Kelvins Material Element/Alloy Critical…
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SPICE analysis of Electrical Isolation Aside from the ability to…
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Quantum physics describes the states of electrons in an atom according…
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Like its bipolar cousin, the field-effect transistor may be used as an…
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The table of electric currents and their various bodily effects was…
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Pure resistive AC circuit: voltage and current are in phase. …
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Brushless DC motors were developed from conventional brushed DC motors…
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When an electric current is passed through a coil of wire, what…
Worksheets - Electromechanical
A very important measurement in many liquid chemical processes…
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This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
Tools
Explain the principle of operation for the particular integrated…
Worksheets - Electromechanical
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
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure voltage using the voltmeter function.
Textbook
As a first example of useful combinational logic, let’s build a…
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How much voltage is there between the following pairs of points in…
Worksheets - Electromechanical
Note that the direction of the arrow at the gate indicates the…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Electromechanical
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Just like voltmeters, ammeters tend to influence the amount of current…
Textbook
Input impedance varies considerably with the circuit configuration…
Textbook
No text on electrical metering could be called complete without a…
Textbook
There are two basic Ohm’s Law equations: one relating voltage,…
Worksheets - Electromechanical
In this hands-on electronics experiment, you will build a precision potentiometer from three lower precision potentiometer and learn about voltage range compression and parameter interactions.
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In this hands-on semiconductor electronics experiment, use a junction field-effect transistor (JFET) to build a sensitive switching circuit and learn about JFET current gain.
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Inductors, like all electrical components, have limitations which must…
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When inductors are connected in series, the total inductance is the…
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