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

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

    • 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.
    • BLock Diagram
    • 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
    • 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
    • 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
    • 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