Published primarily by (and later in various reprint editions), the Master Handbook of 1001 Practical Electronic Circuits is exactly what the title promises: a dense, schematic-rich compendium of circuits that actually work.

, serving as a practical reference for building varied electronic projects. Internet Archive Key Features and Content Extensive Circuit Library

in 1975, this 602-page compendium serves as a massive library of proven circuit designs for a vast range of applications. Amazon.com Key Features & Content Tested Designs