Touch panel based wireless data communication using zigbee technology

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Touch panel based wireless data communication using zigbee technology

  1. 1. www.nanocdac.com www.nsrcnano.com branches: hyderabad nagpurTouch panel Based Wireless Data Communication Using ZigbeeTechnologyABSTRACT:In our project we have two sections, one is transmitter another oneReceiver, and in receiving section we have only Zigbee Transceiver and PC. Intransmitting section we have AT89S52 Microcontroller along with touch panel andPC.In transmitted section whichever the data that we pressed on the touchscreen will be taken by the microcontroller and sends that same information to thereceiving side through ZIGBEE. In receiving section whenever Zigbee receives thedata and gives to the PC through MAX232 and displays the data transmitted by thetransmitting section.Data transmission through wireless using ZIGBEE technology and touchpanel. The upcoming days are going to face very new and competitive challenges.Hence every field prefers automated control systems. Especially in the field ofelectronics automated systems are doing better performance.This project uses regulated 5V, 750mA power supply. 7805 three terminalvoltage regulator is used for voltage regulation. Bridge type full wave rectifier isused to rectify the ac output of secondary of 230/18V step down transformer.
  2. 2. www.nanocdac.com www.nsrcnano.com branches: hyderabad nagpurBlock diagram:MicrocontrollerMAX232ZIGBEEMODULEMAX232TouchPanelReset
  3. 3. www.nanocdac.com www.nsrcnano.com branches: hyderabad nagpurPower supply:StepdownT/FBridge Filter Voltageregulator
  4. 4. www.nanocdac.com www.nsrcnano.com branches: hyderabad nagpurReceiver section:AntennaMAX232ZIGBEEMODULEPC
  5. 5. www.nanocdac.com www.nsrcnano.com branches: hyderabad nagpurSOFTWARE: EMBEDDED ‘C’ RIDE TO WRITE CODE ISP TO BURN THE CHIP KEIL COMPILER.HARDWARE: AT89S52 BASED OUR OWN DEVELOPED BOARD POWER SUPPLY ZIGBEE MODULE TOUCH PANEL PC MAX 232 SERIAL COMMUNICATION
  6. 6. www.nanocdac.com www.nsrcnano.com branches: hyderabad nagpurApplications: It is applicable in future purpose. It is used in home appliances. It is used in small scale industries.Advantages: Very flexible. Easy to manufacture. Very economical
  7. 7. www.nanocdac.com www.nsrcnano.com branches: hyderabad nagpur

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