103 Projects Using L.E.D.s (2006)

Electroluminescent semiconductor devices are assuming a great importance in electronic world. There are now many devices related Co this family. The electroluminescent panels, laser diode, infra red diode, light emitting diode (LED) and LED Displays are some of the important members of this family.
The book provides first a chance to play with the amazing LEDs and to see what can be done at low cost. We are presenting more than 103 samplings of working projects employing LED as a function indicator. The book is divided into 12 chapters. Starting with the basics in chapter I, this is to acquaint the new comer with the LEDs and its characteristics.
The 2nd chapter deals with the most important use of the LED as a pilot lamp.
The chapter 3 describes 12 low-cost test circuits which can be easily fabricated to yield a piece of useful Test Gear. In this way the book progresses to reach the last ladder. A brief look at the contents will reflect that a wide area in which the LED and the LED-Display can be economically used has been covered. This will help the-constructor to choose the most suitable project for his requirement.
It is hoped that the book will prove interesting to the experimenter, the hobbyist and to the professionalist alike.