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Performance-Based Assessments for Analog Integrated Circuit Competencies

Worksheets - Microphones

The Common-emitter Amplifier

Textbook

At the beginning of this chapter, it illustrates how transistors could…

Input and Output Coupling

Textbook

To overcome the challenge of creating necessary DC bias voltage for an…

Performance-Based Assessments for Semiconductor Circuit Competencies

Worksheets - Microphones

Battery Life Calculator

Tools

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.

What is a Filter?

Textbook

It is sometimes desirable to have circuits capable of selectively…

Vacuum Tube Audio Amplifier

Textbook

PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…

Summer and Subtractor OpAmp Circuits

Worksheets - Microphones

Don’t just sit there! Build something!! Learning to mathematically…

Multi-Stage Transistor Amplifiers

Worksheets - Microphones

Don’t just sit there! Build something!! Learning to mathematically…

Op-Amp Practical Considerations

Textbook

Real operational amplifiers have some imperfections compared to an…

Design Project: Audio Tone Control

Worksheets - Microphones

Suppose you were installing a high-power stereo system in your car,…

Phase-Locked Loops

Worksheets - Microphones

This is a schematic for a simple VCO: The oscillator is of the RC…

BJT Quirks

Textbook

An ideal transistor would show 0% distortion in amplifying a signal.…

Multiplexers and Demultiplexers

Worksheets - Microphones

Don’t just sit there! Build something!! Learning to analyze digital…

RC Time Constant Calculator

Tools

The time constant of a series RC circuit is the product of the resistance and capacitance. Given two of the three values—resistance, capacitance, or RC time constant—this tool will calculate the missing third variable.

Parallel Resistor Calculator

Tools

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.

Design Project: Audio Media-Based Signal Generator

Worksheets - Microphones

Identify some different ways you can create the sine-wave audio tracks…

Design Project: Sensitive Audio Detector

Worksheets - Microphones

The choice of step-down transformers to use in a project such as this…

Passive Filter Circuits

Worksheets - Microphones

In very simple, qualitative terms, rate the impedance of capacitors…

Design Project: Audio Power Amplifier

Worksheets - Microphones

Explain how the microphone in your amplifier works. How, exactly, does…

Scientific Notation and Metric Prefixes

Worksheets - Microphones

Write the following exponential expressions in expanded form: 101 =…

Voltage Follower

Textbook

PARTS AND MATERIALS One NPN transistor—models 2N2222 or 2N3403…

Class B Audio Amplifier

Textbook

PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…

Variable Inductor

Textbook

PARTS AND MATERIALS Paper tube, from a toilet-paper roll Bar of iron…

Coil Inductance Calculator

Tools

This calculator computes the inductance of a wire coil.

Contributors (11)

Textbook

Contributors to this chapter are listed in chronological order of…

Wire Self Inductance Calculator

Tools

This calculator will help compute the inductance of a length of wire.

Four-Channel Audio Mixer

Worksheets - Microphones

A very common misconception students have about potentiometers is the…

Performance-Based Assessments for DC Circuit Competencies

Worksheets - Microphones

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The Tetrode

Textbook

As the name suggests, the tetrode tube contains four elements: cathode…

Superposition Theorem

Textbook

The superposition theorem is one of those strokes of genius that takes…

Performance-Based Assessments for Network Analysis Competencies

Worksheets - Microphones

Conductor Ampacity

Textbook

The smaller the cross-sectional area of any given wire, the greater…

Microprocessor Programming

Worksheets - Microphones

What is the difference between a JMP (“jump”) instruction and a…

Simple Vector Addition

Textbook

Remember that vectors are mathematical objects just like numbers on a…

Peak Detector

Textbook

A peak detector is a series connection of a diode and a…

High-impedance Voltmeter

Textbook

PARTS AND MATERIALS Operational amplifier, model TL082 recommended…

Electrical Conduction in Semiconductors

Worksheets - Microphones

In any electrically conductive substance, what are charge carriers?…

Decimal versus Binary Numeration

Textbook

Let’s count from zero to twenty using four different kinds of…

Capacitive Reactance

Worksheets - Microphones

Don’t just sit there! Build something!! Learning to mathematically…