There's literature such as RCA Designer's Handbook printed in 1971 which explains the operation of audio amplifiers with bipolar transistors. This shows that the future needs of the best books for better projects, but no shows for free when it's worth money, would rather sell. Before, we had scientific information on new things, not today, tell things 30 years ago.
Drones are, in essence, flying autonomous vehicles. Pros and cons surrounding drones today might well foreshadow the debate over the development of self-driving cars. In the context of a strongly regulated aviation industry, "self-flying" drones pose a fresh challenge. How safe is it to fly drones in different environments? Should drones be required for visual line of sight – as are piloted airplanes? Join EE Times' Junko Yoshida as she moderates a panel of drone experts.