Electronics Notes has been continuing to develop its online shop and is starting to broaden out the product range.
One key product being introduced is downloadable PDF eBooks. Currently, three books are available covering:
A Guide to Operational Amplifiers: This book introduces the fundamentals of operational amplifiers and explores their practical applications in circuits such as amplifiers, filters, oscillators, integrators, and differentiators and more.
A Guide to the Superheterodyne Radio: This book explores the invention, operation, circuit blocks, and specifications of superheterodyne radios and their impact on overall performance.
A Guide to Digital and Analogue Multimeters: This book provides a basic introduction to the operation, specifications, and practical use of multimeters for engineers, technicians, hobbyists, and others.
Due to popularity, there are plans to increase the number of books that are available in the future, so it is worth checking back to find out more.
Visit the Electronics Notes online shop to find out more: https://electronics-notes-shop.fourthwall.com/collections/ebooks