AGES 8 to 108
FUN SOUNDS
LEARN THE
FUNDAMENTALS
OF ELECTRICITY
Projects
PRINTED
150
150+
Projects
ONLINE
Go to shop.elenco.com/consumers/
snap-circuits-classic.html to
download projects 151-305
Copyright © 2021 by Elenco
®
Electronics, Inc. All rights reserved. No part of this book shall be reproduced by 753114
any means; electronic, photocopying, or otherwise without written permission from the publisher.
Patent # 7144255
SOURCE CODE:SC-300V1
Project #139
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