Рет қаралды 967
The smart home system is based on an 8051 microcontroller. The system allows the user to control home facilities such as fans, lights and window blinds. The user can control these facilities via a 4x4 keyboard, voice commands, and a mobile phone. The system utilizes the VR3 voice recognition module, DTMF module, digital thermometer DS1621, RTC (Real-Time Clock) DS3231, stepper motor, and servo motor. The I2C protocol and UART are used for communication.