500 Electronic Projects for Inventors with tested circuits

Really good quality book with lots of projects and information

Just what I was needing. Very thick book with over 750 pages. Good details.

Love this book. The author put in a lot of hard work to produce a great book.

Destilate of basics of electronics to internet of things. The book missing code... That's why only 4 stars

I like that there are many projects but many of them I am not interested in.

At first glance I thought I was really going to like this book but, that changed quickly! For simple circuits it's not a big deal but mote complex circuits, colored circuit diagrams would be really helpful and they're all in black and white. The circuit diagrams are so inconsistent! Some of them will shoe resistor, capacitor, etc values in the diagrams while other diagrams it doesn't show the values but instead the author tries to explain in the paragraph where which value component goes where in the diagram. Other diagrams there's a part index with the parts you need but the diagram just shows generic symbols and not which value components go with them. 50% of the book is all Arduino/esp board projects and 90% of them have no code at all or at the very least a github repo where you can find it, there's no code at all! Oh, great! An esp32 IoT project that displays sensor values on a web page but the author only provides photos of the web page and a black and white circuit diagram. I'm convinced the author just went through Google and scopied a bunch of circuit diagrams and then called it, " a book of 500 projects" at the very least its a book of ideas for a project and then you need to figure out the missing parts to actually do the project. You can find all of these projects with better colored diagrams and have the code to go with it by just doing a Google search. This book was a rush job and it shows. Take a hard pass on this one!

The book is cheaply bound, poorly edited, and even has duplicated sections (see projects 136 and 191; they are identical).Many diagrams are poor quality and they are inconsistent across projects. The diagrams appear to have been copied from various internet sites. Some of them even contain the watermarks of the web sites they were copied from (e.g. Circuit Digest).Many of the projects are missing critical info (software, wiring diagrams, etc.). Some provide nothing more than a block diagram.The table of contents made this book look very promising, but I'm disappointed.

This book fell apart the first time it was opened. The pages literally just fell out. Even without that the print is so small and indistinct that it is almost unreadable.