{"product_id":"2026770001833-secondhand-practical-dynamo-building-for-amateurs-how-to-wind-for-any-output","title":"Practical Dynamo Building For Amateurs: How To Wind For Any Output","description":"\u003cp\u003e\u003cbr\u003e\u003cb\u003eCondition remarks:\u003c\/b\u003e\u003cbr\u003eBook: Fair                          \u003cbr\u003eJacket: N\/A\u003cbr\u003ePages: Good                  \u003cbr\u003eMarkings: Fair - Bumping on spine and corners. Rubbed edges.\u003c\/p\u003e\u003cp\u003eA hands-on technical manual from the late Victorian era, Practical Dynamo Building for Amateurs: How to Wind for Any Output instructs the enthusiastic hobbyist and self-taught engineer in the art and science of constructing functional dynamo-electric machines from the ground up. Written with the clarity and authority of a practicing mechanical and electrical engineer, Walker presents step-by-step guidance on winding coils, selecting materials, and calculating outputs to suit a wide range of practical applications. The tone is methodical and encouraging, treating the amateur builder as a capable student who, with the right instruction, can achieve professional results. It details the underlying electromagnetic principles alongside the practical workshop techniques required to bring a working dynamo to life, bridging the gap between theory and hands-on construction. A rare and valuable artifact of the early electrical age, this volume remains a fascinating resource for historians of technology, vintage engineering enthusiasts, and anyone captivated by the pioneering spirit of DIY electrical experimentation.\u003c\/p\u003e","brand":"Secondhand Stock","offers":[{"title":"Default Title","offer_id":48887878484187,"sku":"2026770001833-SECONDHAND","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/7646\/9701\/files\/275ae4eb-61bb-45ab-bb96-5058e1649f41.png?v=1781747538","url":"https:\/\/bookgrocer.com\/products\/2026770001833-secondhand-practical-dynamo-building-for-amateurs-how-to-wind-for-any-output","provider":"Book Grocer","version":"1.0","type":"link"}