hi guys i have search an ebook of electronics for dummies on the internet. This is very useful ebook. You can download it from below link Link to copyrighted content removed by moderator. Posting content you haven't created, without the right holder's permission is against the rules, see the thread below for more information. http://www.electronics-lab.com/forum/index.php?topic=9088.0 It you think this is unfair, or do have the right holder's permission, please send me a private message. Thank you for you co-operation, Hero999