engineering instruments

"This book starts by teaching the basic electronic circuits to read and react to a sensor. It then goes on to show how to use Arduino to develop sensor systems, and wraps up by teaching how to build sensor projects with the Linux-powered Raspberry Pi."--Publisher.

Contains information about building sensor projects, including such elements as gyroscopes and light and touch sensors.

"Electronic gadgets are fun to play with, but they're even more fun to build! Students will unlock the mysteries of electronics, sensors, and LEDs with this book as it provides both technical information and step-by-step projects. Clubs, online communities, and additional resources are also discussed to help ambitious makers progress to the next level in their newfound hobby"--Provided by the publisher.

"This ... guide covers the programming and electronics essentials needed to build fun and educational sensor-based projects with both Arduino and Raspberry Pi ... Features step-by-step DIY projects that use inexpensive, readily available parts. You will discover how to use touch, temperature, moisture, light, sound, and motion sensors -- even sensors that detect the presence of a human"--Back cover.

Examines the tiny holes on a compact disc, the mites that live in household dust, the coiled wire that brings light to our homes, and other microscopic marvels.