prepered by : enas hussein mashaqi shadia mohammad khreshah
DESCRIPTION
GRADUATION PROJECT ADVANCED GSM BASED DOOR INTERCOM SYSTEM. PREPERED By : ENAS HUSSEIN MASHAQI SHADIA MOHAMMAD KHRESHAH The Supervisor : DR.MAZEN RASEKH. Executive summery of our project . - PowerPoint PPT PresentationTRANSCRIPT
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PREPERED By : ENAS HUSSEIN MASHAQI
SHADIA MOHAMMAD KHRESHAH
The Supervisor : DR.MAZEN RASEKH
GRADUATION PROJECTADVANCED GSM BASED DOOR INTERCOM
SYSTEM
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Executive summery of our project
• GSM based Door intercom system has been designed and built . Incorporated in the design several advanced functions. These functions will be explained later in this presentation.
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Main features of the project
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Call Button
LED LED
Answer Error
Block Diagram of the Complete System
saving
D
GSM module sm5100b
GSM Transmitter
GSM Receiver
Sink Driver ULN2003
ID Button
BuzzerDTMF Decoder
MT8870D
SoftwareSoftware
LCD
LED LED
Answer Error Saving
LED
Microcontroller16f877A
Solenoid
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DTMF Work Principle
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Main Program
Flow Chart
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Subroutine 1 (Initializing the Project)
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Initializing The Project(Subroutine 1)
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Subroutine 2 (Starting Operations)
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Starting Operations(Subroutine 2)
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Video
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Name of elementCost (NIS)GSM Modem 500
LCD Wh1602DYGK50Pic16f877A40Keypad 3x425
solenoid20DTMF Decoder MT8870D10
Driver ULN20036Mount Piezo Buzzer5Other Components150
Total cost 816
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Thanks For Your Attention