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RFID-attendance-system.zip
The attendance system is basically an embedded one.The microcontroller plays an important role in the system.
The main objective of the system is to uniquely identify and to make attendance for a person. This requires a unique product, which has the ...
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RFID-security-system.zip
... transponder. The Base Station is built by using the Popular 8051 family Microcontroller. It gets the tag ID and if the tag ID is stored in its memory then the microcontroller will allow the person inside.
RFID Reader Module, are also called ...
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Remote-controlthrough-internet.zip
... possible through LAN.
In This project we use a microcontroller(89S52) which controls the electronic devices through the ... (DS18S20) senses the temperature. Based on the temperature, the microcontroller produces the desired output. Thus our project helps ...
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AUTOMATIC_METER_READING.zip
... pulses from it and displays it over the LED display. It also transmit the data over RF. The datas are also stored in the EEPROM. At the receiver end the data is received by an receiver module and the microcontroller will display it over the LED display.
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SECURED-WIRELESS-COMMUNICATION.zip
... through wireless. The text message is encrypted by using the Microcontroller and the encrypted message was transmitted through wireless. At ... an private algorithm and at the receiver end the Microcontroller decrypt it with the same algorithm and display the ...
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SMS-THROUGH-TELEPHONE.zip
... DTMF decoding/Encoding process
Ring sensing
ON/OFF hook detection
Displaying the message in LCD
The above process is get achieved by the microcontroller AT89S8252.Thus Microcontroller controls the whole system.
Sponsored
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SOLAR-TRACKING-SYSTEM.zip
... . The difference between the outputs of the sensors is given to the microcontroller unit.
Here we are using the microcontroller for tracking and generating power from sunlight. It will process the input voltage from the comparison circuit and ...
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2-LINE-Intercom.zip
... the intercom facility, and they can be connected to the telephone line. All the functions are controlled by the 8-bit microcontroller AT89C2051 which has an Program Memory (ROM) of 2 kilobytes.
The DTMF (Dual tone multiple frequency) signals are decoded ...
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TEMPERATURE-CONTROLLED-FAN.zip
... IC (DS1820) and it will control the speed according the values stored in the code.
The System is fully controlled by the microcontroller AT89S52. It is a popular 8 bit microcontroller.
All the above functions are monitored and controlled by the 8 bit ...
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adc0804.zip
adc0804 interfacing to 8051 microcontroller...
adc header fileand uart and lcd funcions for 8051 included....
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