02-03-2011, 12:45 PM
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Gas Leakage Alerting System in Industries
Aim:
The main aim of this project is to detect the Gas,smoke and fire using smoke(gas) detection sensor.
DESCRIPTION:
The most important parameter in industries is gas. Here we need to monitor these parameters continuously. The smoke or gas sensor gives the voltage with respect to the smoke. Sensor output is in the form of analog voltage so that this voltage is converted into the digital form by using MCP 3201.micro controller reads the serial data out from the MCP 3201, and displays on the LCD. If over smoke occurred, micro controller gives the buzzer.
Components:
• Smoke/gas sensor
• Mcp 3201
• At89s52
• LCD
Skill set:
• Functionality of all above components
Embedded c programming.
MICROCONTROLLER 89S52:
Features:
• 8K Bytes of In-System Reprogrammable Flash Memory
• Endurance: 1,000 Write/Erase Cycles
• Fully Static Operation: 0 Hz to 24 MHz
• 256 x 8-bit Internal RAM
• 32 Programmable I/O Lines
• Three 16-bit Timer/Counters
• Eight Interrupt Sources
• Programmable Serial Channel
• Low-power Idle and Power-down Modes
Description:
The AT89C52 is a low-power, high-performance CMOS 8-bit microcomputer with 8Kbytes of Flash programmable and erasable read only memory (PEROM). The on-chip Flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C52 is a powerful microcomputer, which provides a highly flexible and cost-effective solution to many embedded control applications.
