Rolf Dieter Klein

Rolf-Dieter Klein has been involved in technology, computer science, and the clear communication of complex ideas for many years. His journey into electronics began at a very early age: at just 13 years old, he filed his first patent. While still completing his secondary education, he published his first technical book on microcomputer systems, shortly before beginning his studies in electrical engineering at the Technical University of Munich (TUM).

In the early 1980s, he worked on a wide range of electronics and computer projects and became known to a broader audience as an author and presenter of the well-known NDR television series “Der NDR-Klein Computer” (starting around 1984). The series played an important role in making computer technology accessible to an entire generation.

Alongside this work, Rolf-Dieter Klein published numerous technical and educational books covering electronics, programming, and digital systems. As a lecturer at universities in the field of computer science, he taught students in a hands-on manner, combining solid theory with real-world applications.

He was also involved in space technology projects, working as a consultant for the transceivers of the Move-II and Move-IIB satellites, which operated successfully in low Earth orbit (LEO) for seven and five years, respectively. In addition, he worked in the media sector, supporting journalists and productions with virtual studio technology and computer-based visualization.

In recent years, another focus of his work has been in medical technology, particularly in non-invasive glucose research, where modern sensor technology, signal processing, and data analysis come together.

Through his books, Rolf-Dieter Klein aims to make technology understandable, tangible, and inspiring—for children, young people, and adults alike. Learning should be enjoyable, encourage curiosity, and build the confidence to explore and experiment independently.