Gesture dactylotheca

The utility model discloses a gesture dactylotheca, the infrared child -in -car detection and alarm system comprises a single -chip microcomputer controller, singlechip controller's PORT COM is connected with the RS232 interface, singlechip controller's IO mouth electric connection IO interface chips, IO interface chips's output is connected with voice controller, the megaphone is connected to voice controller's output, singlechip controller's input electric connection has the MAX338 analog signal switch, inside the embedding of MAX338 analog signal switch has switch selecting circuit, the information of self -rotation sensilla module is received by the input of MAX338 analog signal switch, sensor module includes angle sensor, displacement sensor and temperature sensor, has changed traditional operation and data acquisition module formula for data processing is simple swift more, has made things convenient for people's life, enjoyment that better enjoyment science and technology was brought. 本实用新型公开了种Gesture指