Nuts and Volts №6 2012
Название: Nuts and Volts
Издательство: "www.nutsvolts.com"
Год: 2012
Месяц: Июнь
Страниц: 84
Формат: PDF
Размер: 20.0 Мб
Качество: Отличное
Язык: English
Nuts and Volts - популярный журнал по электронным компонентам и схемотехнике для любителей и специалистов любого уровня.
Table of Content
Projects & Features
34 Cracking PDF File Passwords With a BeagleBone Board
Instead of installing third-party software to crack passwords of encrypted files, try this inexpensive off-the-shelf embedded system that you don’t have to connect to your computer.
■ By Nuno Alves
42 Turn Your iPhone into a Plant Moisture Sensor
Convert an iPhone or iPad into a quadcorder and use it to “scan” for intel, like how wet or dry your plant soil is.
■ By Mike Westerfield
Columns
10 TechKnowledgey 2012
Events, Advances, and News
This month, there's a spotlight on bacteria, a scanner that features Wi-Fi memory, a big telescope for the big bang, plus some other interesting stuff.
14 PICAXE Primer
Sharpening Your Tools of Creativity
Interfacing the DS18B20 DigitalThermometer.
24 Q&A
Reader Questions Answered Here
Solar converters, speaker protectors, and transformerless power supplies are just some of the topics discussed this time.
52 Smiley's Workshop
Programming • Hardware • Projects
Persistence of Vision Wand.
60 Open Communication
The Latest In Networking and Wireless Technologies
What is 4G Wireless? 3G/4G ... Does it really matter?
68 The Design Cycle
Advanced Techniques for Design Engineers
Some IEEE 802.15.4Transceiver Magic.
Departments
08 DEVELOPING PERSPECTIVES
09 READER FEEDBACK
30 NEW PRODUCTS
33 SHOWCASE
64 NV WEBSTORE
67 ELECTRO-NET
77 CLASSIFIEDS
78 TECH FORUM
81 AD INDEX
FUNdamentals For Beginners
76 Build a Morse Code Oscillator
