Learn in a quick and easy way how to program 8051 microcontrollers using many practical examples we have provided for you. In spite of the fact that they are relatively old, 8051 microcontrollers are still very popular and commonly used nowadays. In addition to Intel, many other renowned companies, such as Philips, Siemens, etc, are manufacturing this model. This book describes its architecture in detail, gives many practical examples, useful program routines, instructions on handling the programmer for 8051 microcontrollers from Atmel as well as the guide on using development systems for Atmel’s microcontrollers. In appendices you will find a description of assembly instructions with examples, glossary and much more.