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

Permanent Magnets

Textbook

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

Switches, Process Actuated

Textbook

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

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

4-wire Resistance Measurement

Textbook

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

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

Sensitive Voltage Detector

Textbook

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

Static Electricity Sensor

Textbook

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

Physiological Effects of Electricity

Textbook

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

Building a Differential Amplifier

Textbook

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

Thermocouples

Textbook

Seebeck Effect An interesting phenomenon applied in the field of…

Look-up Tables

Textbook

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

Single-ended and Differential Amplifiers

Textbook

For ease of drawing complex circuit diagrams, electronic amplifiers…

pH Measurement

Textbook

A very important measurement in many liquid chemical processes…

Potentiometer as a Rheostat

Textbook

Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…

Pulsed-light Sensor

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

Strain Gauges

Textbook

If a strip of conductive metal is stretched, it will become skinnier…

Differential Amplifier

Textbook

PARTS AND MATERIALS Two 6-volt batteries Two NPN…

Voltage Divider Calculator

Tools

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

Bipolar Junction Transistors

Textbook

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

AC Instrumentation Transducers

Textbook

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

Transistors, Bipolar

Textbook

There are not too many circuit symbols for bipolar transistors. There…

NOR Gate S-R Latch

Textbook

PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…

Common Derivatives

Textbook

    RELATED WORKSHEETS: Calculus for Electric Circuits…

Time Constant Circuits

Worksheets - Optical Sensors

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

Non-right Triangle Trigonometry

Textbook

The Law of Sines (for any triangle) The Law of Cosines (for any…

Single-phase Induction Motors

Textbook

A three-phase motor may be run from a single-phase power source.…

Voltage Signal Systems

Textbook

The use of variable voltage for instrumentation signals seems a rather…

Static Electricity

Worksheets - Optical Sensors

What does it mean for an object to have an electric charge? Give an…

Waveguide Calculator (Rectangular)

Tools

This tool calculates the cutoff frequency of a rectangular waveguide

Computational Circuits

Textbook

When someone mentions the word “computer,” a digital…

Pi-Match Impedance Matching Calculator

Tools

This calculator is designed to compute the parameters required to design a Pi-Match Impedance Circuit

Superposition Theorem

Worksheets - Optical Sensors

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

Power Quality Measurement

Textbook

It used to be with large AC power systems that “power…

OpAmp Oscillator Circuits

Worksheets - Optical Sensors

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

Power Measurement

Textbook

Power measurement in AC circuits can be quite a bit more complex than…

Simple Parallel (Tank Circuit) Resonance

Textbook

Resonance in a Tank Circuit A condition of resonance will be…

DC Motor Control Circuits

Worksheets - Optical Sensors

How is it possible to electrically measure the torque output by a…

Active-mode Operation (JFET)

Textbook

JFETs, like bipolar transistors, are able to “throttle”…

Bridge Circuits

Textbook

No text on electrical metering could be called complete without a…

AC Inductor Circuits

Textbook

Resistors vs. Inductors Inductors do not behave the same way as…