To eradicate human error while taking readings such as upper precision or lower precision

Technology Used:Core Java (Swings)

1. Desktop Application.
2. Reading com port/USB port values from terminals.
3. A rich set of graphical user interface (GUI) components that looks good in all platforms.
4. A robust event-handling model.
5. Making GUI for charts, graphs, Analysis etc.
6. The pluggable look and feel lets you design a single set of GUI component that can automatically have the look and feel of any OS platform.

1. Barometric measurement
2. Medical Instrumentation
3. Pnuematic control
4. Gas flow
5. Heating, Ventilation and Air conditioning (HVAC)

Pressure sensor is a monitoring tool which is used to calculate Air pressure and water Pressure using PIC 18f2550 micro controller. The micro controller is programmed to send 12c data on real time basis to the lap top/ pc. The pc has a program to process and view these signals in specified formats. We have 3 different sensors and will get 3 different sensor's inputs from PIC 18f2550 micro controller also we will get the minimum and maximum value from each and every sensor. First 2 sensors are operational types and we have to choose either one. From the selected sensor will get only Pressure value of water. Third sensor used to calculate the Air pressure value also it will always displays own value as well

1. • Digital correction algorithm for nonlinearities of temperature, supply voltage and pressure
2. • Supply voltage range: 4.5Vto 5.5V
3. • Embedded EEPROM for calibration coefficient storage
4. • Digital I2C interface
5. • Analog and digital output
6. • Operating temperature -400C to1250C

1. • Universal serial bus features
2. • 10-bit, up to 13-channel Analog-to-Digital Converter module (A/D) with programmable Acquisition Time
3. • Master Synchronous serial port (MSSP) module supporting 3-wire SPI (all 4modules) and I2CTM Master and Slave modes

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