Remember that this tutorial is not exhaustive by any means, and that…
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What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
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At the beginning of this chapter, it illustrates how transistors could…
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After applying some of the general troubleshooting tips to narrow the…
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A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
It may seem difficult to even start on a project such as this, with no…
Worksheets - Amplifiers
Bipolar Junction Transistor or BJT Current Mirror An often-used…
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A modern method of electrical power control involves inserting a…
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Determine what the magnitude and polarity of the voltmeter’s…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
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.
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Although transistor switching circuits operate without bias, it is…
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∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
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Identify some different ways you can create the sine-wave audio tracks…
Worksheets - Amplifiers
In this hands-on semiconductor electronics experiment, construct a common-emitter amplifier using a bipolar junction transistor (BJT) and learn about amplifier gain and feedback.
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Don’t just sit there! Build something!! Learning to mathematically…
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Our next transistor configuration to study is a bit simpler for gain…
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Learn the Power Formula We’ve seen the formula for determining…
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If we add a voltage divider to the negative feedback wiring so that…
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Things start to get complicated when we need to relate two or more AC…
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∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Worksheets - Amplifiers
If we take three equal resistors and connect one end of each to a…
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As was previously mentioned, we need more than just a continuous path…
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Unijunction transistor: Although a unijunction transistor is not a…
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The Skin Depth of Copper in Electrical Engineering As previously…
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Ohm’s Law also makes intuitive sense if you apply it to the…
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This calculator computes the noise figure and noise temperature in a system
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
In this hands-on electronics experiment, build an oscillator using a 555 timer and learn the theory of operation of the 555 timer when configured as an astable multivibrator.
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For ease of drawing complex circuit diagrams, electronic amplifiers…
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The purpose of the parallel-in/ parallel-out shift register is to take…
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Fundamentally, an amplifier is a device that takes in a low-power…
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In very simple, qualitative terms, rate the impedance of capacitors…
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The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
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Mercury Standard Cell Back in the early days of electrical measurement…
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As we saw in a few SPICE analyses earlier in this chapter, the output…
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Write an equation describing the precise mathematical relationship…
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A popular use of diodes is for the mitigation of inductive…
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While the binary numeration system is an interesting mathematical…
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The choice of step-down transformers to use in a project such as this…
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This calculator provides three options—basic, intermediate, and advanced—for determining expected battery life for microcontroller, Internet of Things (IoT), and edge processing systems with up to four different operating modes.
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Transformers with Multiple Secondaries Transformers are very versatile…
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This calculator will help compute the inductance of a length of wire.
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When inductors are connected in series, the total inductance is the…
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Differential Op-Amp Circuits An op-amp with no feedback is already a…
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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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Suppose we had a simple one-battery, one-lamp circuit controlled by a…
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In this hands-on electronics experiment, you will build resistive current dividers and observe how Ohm's law and Kirchhoff's current law function in real circuits using a voltmeter and an ammeter.
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We have the symbols for depletion mode and enhancement mode MOSFETs -…
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“I consider that I understand an equation when I can predict the…
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Circuits consisting of just one battery and one load resistance are…
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Don’t just sit there! Build something!! Learning to mathematically…
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A diode is an electronics component made from a combination of a…
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What shape of voltage waveform would you expect to measure (using an…
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Any kind of switch contact can be designed so that the contacts…
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This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
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Since complex numbers are legitimate mathematical entities, just like…
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