The Ultimate Guide to Arduino Library: A Technical Reference for the Top 60 Most Used Libraries for programming your Sketches using Arduino (Paperback)
Hydroponics for Beginners: The Complete Step by Step Guide to Build Your Own DIY Hydroponics System, without Soil, for Growing Your Organic Veget (Paperback)
Google Apps for Teachers: A Complete Guide On How to Teach using Google Classroom and the most powerful Google Apps: Google Drive, Google Docs, (Paperback)