∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.
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In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
Don’t just sit there! Build something!! Learning to mathematically…
The circuit shown here is a four-bit analog-to-digital converter…
Don’t just sit there! Build something!! Learning to mathematically…
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure resistance using the ohmmeter function.
Seeing as how a common meter movement can be made to function as a…
So far, we’ve only been able to escape the sheer volume of…
Explain the principle of operation for the particular integrated…
Don’t just sit there! Build something!! Learning to mathematically…
Define the following metrological terms: • Uncertainty • Accuracy…
Don’t just sit there! Build something!! Learning to mathematically…
Counting practice: count from zero to thirty-one in binary, octal, and…
Determine what the magnitude and polarity of the voltmeter’s…
To overcome the challenge of creating necessary DC bias voltage for an…
Don’t just sit there! Build something!! Learning to mathematically…
Safety is very important when designing and/or building a device…
If the burden of two systems of measurement for common quantities…
Instrumentation is a field of study and work centering on measurement…
The circuit shown here is a four-bit analog-to-digital converter…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
As we saw with DC measurement circuits, the circuit configuration…
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.
Figure below shows a photodiode amplifier for measuring low levels of…
As was mentioned before, the angle of this “power…
Don’t just sit there! Build something!! Learning to mathematically…
Generally speaking, how many “time constants” worth of time does…
Calculate the voltage output by the secondary winding of a transformer…
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure current using the ammeter function.
Don’t just sit there! Build something!! Learning to mathematically…
“I consider that I understand an equation when I can predict the…
Explain the operation of this “H-bridge” motor control circuit: At…
To enter numbers in scientific notation into a hand calculator, there…
Many electronic circuits use what is called a split or a dual power…
Over the course of learning about electricity, you will want to…
We know that the current in a series circuit may be calculated with…
What is the purpose of the switch shown in this schematic diagram?
Identify the type of logic gate shown in this schematic diagram, and…
This calculator computes for the output pulse width of a 555 timer monostable circuit
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Counting practice: count from zero to thirty-one in binary, octal, and…
The Voltage Gain Because amplifiers have the ability to increase the…
Mercury Standard Cell Back in the early days of electrical measurement…
In this hands-on AC electronics experiment, you will use an AC voltage source connected to speakers to learn about sound waves and the foundational principle used in noise cancelling headphones.
For extremely high-frequency applications (above 1 GHz), the…
In the previous section, we explored what would happen in simple…
The Programmable Logic Controller, or PLC, was invented in the late…
The most straightforward DC network analysis technique is the branch…
This calculator computes the inductance of a wire coil.
This calculator is designed to compute the parameters required to design a Pi-Match Impedance Circuit
This calculator shows the peak-to-peak voltage (VP-P) value from the peak voltage, RMS voltage, or average voltage.
Since complex numbers are legitimate mathematical entities, just like…
TTL Circuit Analysis Let’s examine the following TTL circuit and…