This new version allows you to have a variety of technological projects, models in the STEAM philosophy, and which combines the use of Arduino, robotics and 3D printing. Lot 50 Proyectos Tecnológicos propuestos permitener réplicas plenamente functionales de differentes instruments, equipos y dispositivos, utilizando una específica structure that can be created with a 3D printer, or bien hacerla manualmente with madera and other materials. Includes a chapter destined to explain the fundamentals of the 3D impression and the process that has been used to log the physical model of the initial idea, for the first time you can use the tools that are used, and for free, son extremadamente sencillas e intuitiveas (Para profundizar en la impresión 3D recomendamos el libro Impresión 3D - Guía de Referencia" del mismo autor). The additional material, at no cost, was requested by the author of the book (NUEVO) included in the project's Arduino code as well as the STL design files. This includes a pluviometer, an intelligent wireless device, a teleoperating robotic device, etc. It also has a separate device for the Zowi robot with projects that must be made with additional components, including sensors (light, IR, etc.) And now you have the new sentidos, like the view or the equilibrium! The reader should ask for a value of 10% to acquire a kit from Arduino "ZUM Box (solo se diferencia del ZUM Kit por el embalaje) on the web de BQ.