Böcker av Cathleen Shamieh

Do you dream of wiring up a flashing LED, experimenting with infrared detectors, or building a walking-talking robot from scratch? This book covers everything from understanding the technology behind day-to-day gadgets, to reading a schematic, getting to grips with multimeters, and devising projects that are both useful and fun.

An electronics book for kids! Are you curious about what goes on inside your computer, phone, TV, or other electronic devices? Build the projects in this book to get a taste of the world of electronics. Follow simple steps to put together circuits that control lights and sound! Pocket Flashlight--build an LED flashlight and make a cover for it Sound Effects--create a circuit that makes different noises Radio--listen to a local radio station using a homemade tuner > The projects require materials found at hardware stores or hobby shops. These materials include a 9-volt battery, wire, alligator clips, switches, resistors, capacitors, transistors, diodes, and an integrated circuit. A complete materials list is available at dummies.com (see the inside front cover for a link to the details).