J. M. Hughes, "Arduino: A Technical Reference: A Handbook for Technicians, Engineers, and Makers (In a Nutshell)" ISBN: 1491921765 | 2016 | PDF | 638 pages | 294 MB
Ham Radio for Technicians, Extras and General License 2021-2023: The Complete Beginner's Study Guide for Establishing an Amateur Radio Station and Acquiring Your License by Adams Jonathan English | February 18, 2021 | ISBN: N/A | ASIN: B08WZD4X26 | 145 pages | Rar (PDF, AZW3) | 1.52 Mb
Arduino: A Technical Reference: A Handbook for Technicians, Engineers, and Makers (In a Nutshell) by J. M. Hughes English | 2016 | ISBN: 1491921765 | 638 pages | EPUB | 84 MB
Grob's Basic Electronics (Engineering Technologies & the Trades), 12th Edition by Mitchel E. Schultz English | February 13, 2015 | ISBN: 0073373877 | PDF | 1264 pages | 59 MB
Mobile Phones and Tablets Repairs: A Complete Guide for Beginners and Professionals by Chukky Oparandu English | June 9, 2016 | ASIN: B01G0ZABF2 | 364 pages | PDF | 7.93 MB