· To avoid viruses I will delete, unopened, any email from someone unknown with an attachment. If we become buddies, we’ll work the attachment thing out.

· Use the following email address without the extra space between building and gadgets. I’ve added a space to avoid spam mail.

earl@building gadgets.com

Thanks for buying the book…

and helping me to make it better!

If you bought my book be sure to see the note on the home page about a few corrections for Chapter 5. If you find anything that puzzles you as you work through the projects, please let me know so we can make changes or corrections on future reprints and editions of the book.