voice control projects:Voice controlled household device activation and control system

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voice control projects:Voice controlled household device activation and control system

  1. 1. Voice Controlled Household device activation and control system This project is designed to control the home appliancesthrough voice (on/off) control as dictated by the person “Switch onFan”, Switch Off Light” etc. The Voice Recognition involvesHM2007 IC which is dedicated to process the voice inputs.Master Controller: A pic Micro controller will act as a master controller for theswitching of devices.Voice Controller: A voice said in front of the mic is converted to text by theVoice Recognition IC HM2007 and is fed as a input to thecontroller, so the controller reacts to it.Software Driver in Hitech C This is a software tool used to control the angular positioni.e., to send specified pulses with controlled timing to vary thespeed as when and where required.
  2. 2. BLock Diagram
  3. 3. Power MIC Supply RAM IC WITH Pic MicrocontrollerHM2007Voice FLIP-FLOPS Interface BoardRecognition IC IC-16F877 IC-6264 Relay Drivers RL1 RL2 RL3 RL4 SENSORS FOR SECURITY PURPOSE 1-SMOKE Light TV Radio 2-GAS SENSOR Fan 3-FIRE SENSOR 4-PIR SENSOR
  4. 4. Power MIC Supply RAM IC WITH Pic MicrocontrollerHM2007Voice FLIP-FLOPS Interface BoardRecognition IC IC-16F877 IC-6264 Relay Drivers RL1 RL2 RL3 RL4 SENSORS FOR SECURITY PURPOSE 1-SMOKE Light TV Radio 2-GAS SENSOR Fan 3-FIRE SENSOR 4-PIR SENSOR
  5. 5. Power MIC Supply RAM IC WITH Pic MicrocontrollerHM2007Voice FLIP-FLOPS Interface BoardRecognition IC IC-16F877 IC-6264 Relay Drivers RL1 RL2 RL3 RL4 SENSORS FOR SECURITY PURPOSE 1-SMOKE Light TV Radio 2-GAS SENSOR Fan 3-FIRE SENSOR 4-PIR SENSOR
  6. 6. Power MIC Supply RAM IC WITH Pic MicrocontrollerHM2007Voice FLIP-FLOPS Interface BoardRecognition IC IC-16F877 IC-6264 Relay Drivers RL1 RL2 RL3 RL4 SENSORS FOR SECURITY PURPOSE 1-SMOKE Light TV Radio 2-GAS SENSOR Fan 3-FIRE SENSOR 4-PIR SENSOR

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