Universal Mobile Telecommunications System (UMTS) Protocols and Protocol Testing

EBook Description: This tutorial explores the history of mobile communications leading to the proposal of UMTS. The tutorial then explains the architecture of UMTS and the protocols, interfaces, and technologies that go along with it.

Electricity is a physical phenomena involving positive and negative charge. When these charges are in motion they may produce heat, light and magnetism. When charges are not in motion, static electricity can manifests itself as a force such as clothes clinging to each other when they are removed from a dryer.

BASIC ELECTRONICS

The navigation bar to the right is a very comprehensive list of topics in basic electronics and is listed in a suggested order.

Electronics Online

Online Tutorial

Electronics Projects and Tutorial

In this book a number of electrronics projects are given which help us to enhance our knowledge in basic concepts of electronics

Electronics Circuits for you

This book has the following features # Specifically written for the beginner. # Written in Understandable language. # Fills an obvious void in the beginner�s learning. It provides needed knowledge of hardware, basic components and tools (multimeter & oscilloscope) . # This is a Linear Self Teaching Course

AnalogHome - An End-to-End design resource

AnalogHome - Is the website of Steve Hageman who provides electronic design services for Industrial, OEM and Consumer clients in the areas of: Analog, RF, Digital, Microcontroller, Firmware, Software, Power Supply and high performance PCB board design.

Circuit Archives

This book consists of a number of electronic circuits and complete technical information about the circuits in detail....

How to Build Your First Robot

My recommendations for your first robot motors: Voltage: 5V-8V Torque: double what you think you will need There are many websites selling DC motors

Easy Printed Circuit Board Fabrication

You can easily make your own high-quality PCBs (printed circuit boards), from a laser-printer or copier (but not inkjet) printout of the desired copper pattern, using an ordinary clothes iron, and, most-importantly, the correct paper type

Control of Stepping Motors

This tutorial covers the basic principles of stepping motors and stepping motor control systems, including both the physics of steppers, the electronics of the basic control systems, and software architectures appropriate for motor control.

• Free IAS eBooks
• Free GRE eBooks
• Free MBA eBooks
• Free GATE eBooks