上腭 发表于 2025-3-23 09:52:16
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to electronics using cheap components you can buy from any Electricity is all around us: cars, telephones, computers, lights -- the modern world runs entirely on electrons. But what are electrons? How do they behave? How do we control them? This book will show you how to build a battery, detect staDOTE 发表于 2025-3-24 07:45:47
Book 2015behave? How do we control them? This book will show you how to build a battery, detect static electricity and construct a basic current meter, all using common items from your kitchen. Along the way you‘ll learn about the meaning of "voltage" and "current", what makes an LED work and the difference上釉彩 发表于 2025-3-24 14:12:07
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