This work gives the technical development and construction of an urban electric vehicle based on a gyroscopic effect. The work is divided into seven chapters that are presented in chapters: Historical review, Vehicle drive, Balance system and HMI system, Conclusion and Literature. In the Historical review chapter, a review of the vehicle with balance system is given trough time. The basic idea was to construct a vehicle that would occupy half the space of today's roads, which would result in considerable savings. Vehicle Drive chapter, follows change from the internal combustion engine drive to an electric drive with a DC motor. Modifying the drive itself has been achieved by computing, modeling, and simulating an electric drive in the SolidWorks software package. After the simulation, a prototype was set up. Balance system, shows a detailed description of the construction of the system based on the gyroscopic effec. The structure and control of the gyroscopes are described by means of servo and BLDC motors, gyroscopes control and their installation in the vehicle. The last chapter describes the HMI system (Human-Machine Interface). The role of this system is tracking and displaying vehicle parameters such as battery charge status, vehicle speed, speed control, on touch screen. It also implemented remote vehicle control, in ways that enabled the user to control and track vehicle over the Internet.