Computers can be powerful tools if used properly, especially in the…
Textbook
As we saw earlier, a power system with no secure connection to earth…
Textbook
Computers can be powerful tools if used properly, especially in the…
Textbook
Previously, we examined series circuits and parallel circuits using…
Textbook
In this hands-on electronics experiment, you will build a programmable non-inverting amplifier and learn how to use the negative feedback of an operational amplifier to control the gain.
Textbook
As we saw earlier, a power system with no secure connection to earth…
Textbook
In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.
Textbook
To learn about electronics, you must eventually engage in hands-on experimentation. Knowledge gleaned from books alone has limited use in scientific endeavors. Troubleshooting a circuit can be as important as the knowledge gained from a properly functioning experiment.
Textbook
Suppose you were installing a high-power stereo system in your car,…
Worksheets - Logic Synthesis
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Logic Synthesis
A technician uses a stroboscope to “freeze” the rotation of a…
Worksheets - Logic Synthesis
If an electric current is passed through this wire, which direction…
Worksheets - Logic Synthesis
When using conventional current flow, we can trace the direction of…
Textbook
So far we know that AC voltage alternates in polarity and AC current…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Logic Synthesis
Charles Proteus Steinmetz’s first job after arriving in America…
Textbook
This calculator helps you compute the characteristic impedance of a microstrip.
Tools
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
Tools
In this hands-on electronics experiment, you will connect batteries in series and learn the relationship between the individual battery voltages and the total series voltage.
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
All entries arranged in alphabetical order of surname. Major…
Textbook
In this series of hands-on electronics experiments, build analog circuits, including amplifiers, comparators, oscillators, and more. Following the step-by-step instructions will help you understand and appreciate analog systems.
Textbook
While Oersted’s surprising discovery of electromagnetism paved…
Textbook
In this hands-on electronics experiment, you will build a high-impedance voltmeter and learn about circuit loading and how to use op amps to reduce loading effects.
Textbook
In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis. This calculator will help you design an oscillator using a 555 timer IC.
Tools
The interlock contacts installed in the previous section’s motor…
Textbook
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