How LEDs Work

How LEDs Work

Author - James Roland

How LEDs Work
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Have you ever wondered how the lights in your alarm clock work? Or how the red light in your remote control helps you find your favorite show?

Read this Book on Epic!

Book Details

Age Range:
Read Time:
Number of Pages:
30-45 mins
Lerner Publications an imprint of Lerner Publishing Group
AR Level:
Lexile© Measure:


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How Conductors Work
Electricity Investigations
What are Insulators and Conductors?
How Sensors Work
What are Electrical Circuits?
Power Up!: Electric Power Grid
Having the Energy
It's Electric! Currents
What is Electricity?
Magnetism Investigations
Power Up!: Searching For Oil
The Stem Encyclopedia of Rocks
The Science of Controlling Electricity and Weather
The Scoop About Measuring Matter
How Things Work
Investigating a Crime Scene
What's the Matter?
Power Up!: Coal
Detecting Volcanic Eruptions
Forces and Motion Investigations
Power Up!: Energy From Hydrogen
Solar Energy Projects
Renewable Energy
Science Lab: Motion and Forces
Recycled Tires
A Better Backpack
States of Matter Investigations
Power Up!: Nuclear Energy
Superstorm Sandy
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