Abstract:virtual games in life are more and more popular, and mobile network games are the most popular leisure activities. At present, this kind of virtual game lacks the corresponding hardware and the sense of interaction, so it is important to integrate mobile phone game with hardware. On the one hand, this paper uses Android mobile phone as platform, combining MIT App Inventor software to develop mobile phone APP. On the other hand, STM32 single chip computer and Bluetooth communication module are used as hardware platform to realize the central speed, direction control and fault monitoring. Using the Internet to combine virtual games with traditional toy cars to realize the real sense of experience of mobile games, for the future of virtual games to provide design and programs.