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Nothing to show for Environmental Sensors category yet. Here are some other education that may interest you.

Pulsed-light Sensor

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

Voltage Divider Calculator

Tools

The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.

Switches, Process Actuated

Textbook

It is very important to keep in mind that the “normal”…

Differential Amplifier

Textbook

PARTS AND MATERIALS Two 6-volt batteries Two NPN…

Thermocouples

Textbook

Seebeck Effect An interesting phenomenon applied in the field of…

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Building a Differential Amplifier

Textbook

Differential Op-Amp Circuits An op-amp with no feedback is already a…

Potentiometer as a Rheostat

Textbook

Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…

4-wire Resistance Measurement

Textbook

PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…

Bipolar Junction Transistors

Textbook

The bipolar junction transistor (BJT) was named because its operation…

Sensitive Voltage Detector

Textbook

PARTS AND MATERIALS High-quality “closed-cup” audio…

Single-ended and Differential Amplifiers

Textbook

For ease of drawing complex circuit diagrams, electronic amplifiers…

Physiological Effects of Electricity

Textbook

Most of us have experienced some form of electric “shock,”…

Look-up Tables

Textbook

Having learned about digital memory devices in the last chapter, we…

Static Electricity Sensor

Textbook

PARTS AND MATERIALS One N-channel junction field-effect transistor,…

pH Measurement

Textbook

A very important measurement in many liquid chemical processes…

Differentiator and Integrator Circuits

Textbook

By introducing electrical reactance into the feedback loops of an…

AC Instrumentation Transducers

Textbook

Just as devices have been made to measure certain physical quantities…

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

Permanent Magnets

Textbook

Centuries ago, it was discovered that certain types of mineral rock…

Octal and Hexadecimal Numeration

Textbook

Because binary numeration requires so many bits to represent…

Polyphase Power Systems

Worksheets - Environmental Sensors

Explain the difference between a balanced polyphase system and an…

Audio Oscillator

Textbook

PARTS AND MATERIALS Two 6-volt batteries Three NPN…

Series Circuit Rules

Textbook

Current Components in a series circuit share the same current: Itotal…

Wire Loop Inductance Calculator

Tools

This calculator helps you compute the inductance of a wire loop.

Wire Over Plane Inductance Calculator

Tools

This calculator helps you compute the inductance of a wire-over-plane setup.

Series DC Circuits Practice Worksheet with Answers

Worksheets - Environmental Sensors

In this circuit, three resistors receive the same amount of current (4…

Numeration Systems

Worksheets - Environmental Sensors

Digital computers communicate with external devices through ports:…

TTL NOR and OR gates

Textbook

TTL Circuit Analysis Let’s examine the following TTL circuit and…

Introduction to DC Circuits

Textbook

“DC” stands for Direct Current, which can refer to either…

The “Buffer” Gate

Textbook

If we were to connect two inverter gates together so that the output…

Circuits and the Speed of Light

Textbook

Suppose we had a simple one-battery, one-lamp circuit controlled by a…

Millman’s Theorem Revisited

Textbook

You may have wondered where we got that strange equation for the…

Radar Maximum Range Calculator

Tools

This tool is designed to calculate the maximum distance (range) that a radar can detect

Contributors (6)

Textbook

Contributors to this chapter are listed in chronological order of…

Half-Adder

Textbook

As a first example of useful combinational logic, let’s build a…

Inverting and Noninverting OpAmp Voltage Amplifier Circuits

Worksheets - Environmental Sensors

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

Elementary Circuits

Worksheets - Environmental Sensors

In the simplest terms you can think of, define what an electrical…

Algebraic Equation Manipulation for Electric Circuits

Worksheets - Environmental Sensors

The electrical resistance of a conductor at any temperature may be…

Band Theory of Solids

Textbook

Quantum physics describes the states of electrons in an atom according…