TOUCH SCREEN BASED WIRELESS  HOME AUTOMATION

TFT Touch LCD panel is interfaced to the Arduino UNO which processes data based on the touchscreen input. The data is then sent to remote place using zigbee transmitter which is received at receiver end. The Arduino Atmega328 microcontroller processes command and performs switching operation of electrical loads through ULN 2003 current driver. The loads are interfaced to the control unit through the relay contacts. The loads can be turned ON/OFF remotely through wireless technology.The system can be used in existing domestic or commercial areas.
Software Tools:
• ARDUINO IDE
• EMBDDED CPP CODE
• PROTEUS SIMULATOR
Hardware :
• ATMEGA328 Microcontroller (Arduino UNO Board)
• 2.4 inch TFT Touch Screen LCD
• Zigbee Modules
• ULN2003 Current Driver
• Relays
• AC Loads (Lamp, Fan etc)
• Regulated Power Supply