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Key Technology: Data Storage, USB Interface, Win32 Application

Main Components: Microcontroller - PIC18F4550, Phillips LCD

Description:

'eAttend' is an electronics attendance device developed for maintaining an electronic log of student attendance at schools & colleges. The device is intended to replace the traditional ATTENDANCE LEDGER, by use of a modern & sophisticated electronics device for the data logging and analysis of the attendance information.

As an embedded product it consists of a hardware device and a software application. The 'Software Application' is a win32 based application that can be used to download data and perform analysis.

The hardware consists of a PIC18F4550 microcontroller along with switches used for data entry. The firmware for the device control and data logging is written in 'C-language' and embedded into the controller flash. There is an on-board memory (EEPROM) provided for attendance data storage. Data for 8 different classes each with a maximum strength of 120 students can be stored on-board, which can be downloaded weekly into a PC for storage and further analysis.

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Key Technology: MP3/MP4 Decoding

Main Components: MP3/MP4 Decoder - FTDI VMUSIC-2, MCU - ATMEL ATMEGA8

Description:

VMUSIC is a product from FTDI that allows interfacing of USB Flash drive and play back MP3 and other digital music formats. The command set of the device allows you to play a selected file, control volume, balance, move forward, backward, pause etc. It has SPI & UART serial interfaces.

Here we successfully interfaced an ATMEL microcontroller with UART interface of the VMUSIC module. This provides the control of the music files, on a push of a button. The application for this module was as a handheld device in museums; where relevant documentary files are played for the visitors as commentary for items in the museum. The micro controller acts as co-coordinator handling the user requests and simultaneously sending instructions to VMUSIC to control the playback of the  files.

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Key Technology: FPGA Design, Signal Processing

Main Components: FPGA - Xilinx SPARTAN 3, SRAM, LED, ADC-DAC

Description:

InoFlex is a standalone FPGA board that provides flexible design platform,  ideal for academic teaching, training or small scale application development. The InoFlex System incorporates 3 main components:

InoGate-A standalone, USB powered FPGA training board.

InoFace-A development environment for Signal Processing and Communications applications.

InoTutor-A suite of tutorials integrated tightly with InoGate and InoFace for training and education of Communication Systems.

Features:

· A 1 Million Gate Xilinx Spartan3 FPGA · 1,2,4 or 8 Mbit SRAM options · USB connectivity for PC Communication and Power  · 8 LED's, 2 Digit Seven Segment Display, 2x8 Alphanumeric LCD (optional)  · 4 Push buttons, 8 DIP switches · 1x8 bit 60 Mhz Analogue to Digital Convertor (50 Ohm BNC)  · 1x8bit 165 Mhz Digital to Analogue Convertor (50 Ohm BNC)  · On Board 50Mhz Clock Source, Additional Clock Socket, External Clock Input  ·  Basic Configuration and Communication Software

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Key Technology: Data Acquisition, GSM /GPRS /EDGE, Web application

Main Components: GSM Modem - SIMCOM SIM300, MCU - TI MSP430F5419

Description:

GSM-BS has been designed for commercial Mobile Service operators for Remote Management of the Telecom Services. It is used to keeping track of the base station environment remotely. GSM-BS is a microcontroller based solution meant for the monitoring of BASE STATION parameters. A set of sensors that sense these parameters are acquired by a central MCU** and sent via a GPRS connection to a remote web server. The telecom management team can log on to this server and get an update of the current status of the base stations which help them with efficient maintenance of each of these cell sites. Main technologies used in this projects are GSM and GPRS with Edge capabilities. It also exemplifies a seamless integration of analog as well as digital signal sensors with a high-end TI*** microprocessor. The various signals and chips are interfaced with protocol standards like SPI, I2C, RS-232, RS-485 etc.

** Micro Controller Unit ***Texas Instrument

Key Technology: Data Storage, USB Interface, Win32 Application

Main Components: Microcontroller - PIC18F4550, Phillips LCD

Description:

'eAttend' is an electronics attendance device developed for maintaining an electronic log of student attendance at schools & colleges. The device is intended to replace the traditional ATTENDANCE LEDGER, by use of a modern & sophisticated electronics device for the data logging and analysis of the attendance information.

As an embedded product it consists of a hardware device and a software application. The 'Software Application' is a win32 based application that can be used to download data and perform analysis.

The hardware consists of a PIC18F4550 microcontroller along with switches used for data entry. The firmware for the device control and data logging is written in 'C-language' and embedded into the controller flash. There is an on-board memory (EEPROM) provided for attendance data storage. Data for 8 different classes each with a maximum strength of 120 students can be stored on-board, which can be downloaded weekly into a PC for storage and further analysis.

View Larger Image

Key Technology: Data Storage, USB Interface, Win32 Application

Main Components: Microcontroller - PIC18F4550, Phillips LCD

Description:

'eAttend' is an electronics attendance device developed for maintaining an electronic log of student attendance at schools & colleges. The device is intended to replace the traditional ATTENDANCE LEDGER, by use of a modern & sophisticated electronics device for the data logging and analysis of the attendance information.

As an embedded product it consists of a hardware device and a software application. The 'Software Application' is a win32 based application that can be used to download data and perform analysis.

The hardware consists of a PIC18F4550 microcontroller along with switches used for data entry. The firmware for the device control and data logging is written in 'C-language' and embedded into the controller flash. There is an on-board memory (EEPROM) provided for attendance data storage. Data for 8 different classes each with a maximum strength of 120 students can be stored on-board, which can be downloaded weekly into a PC for storage and further analysis.

View Larger Image

Key Technology: Data Storage, USB Interface, Win32 Application

Main Components: Microcontroller - PIC18F4550, Phillips LCD

Description:

'eAttend' is an electronics attendance device developed for maintaining an electronic log of student attendance at schools & colleges. The device is intended to replace the traditional ATTENDANCE LEDGER, by use of a modern & sophisticated electronics device for the data logging and analysis of the attendance information.

As an embedded product it consists of a hardware device and a software application. The 'Software Application' is a win32 based application that can be used to download data and perform analysis.

The hardware consists of a PIC18F4550 microcontroller along with switches used for data entry. The firmware for the device control and data logging is written in 'C-language' and embedded into the controller flash. There is an on-board memory (EEPROM) provided for attendance data storage. Data for 8 different classes each with a maximum strength of 120 students can be stored on-board, which can be downloaded weekly into a PC for storage and further analysis.

View Larger Image

Key Technology: Data Storage, USB Interface, Win32 Application

Main Components: Microcontroller - PIC18F4550, Phillips LCD

Description:

'eAttend' is an electronics attendance device developed for maintaining an electronic log of student attendance at schools & colleges. The device is intended to replace the traditional ATTENDANCE LEDGER, by use of a modern & sophisticated electronics device for the data logging and analysis of the attendance information.

As an embedded product it consists of a hardware device and a software application. The 'Software Application' is a win32 based application that can be used to download data and perform analysis.

The hardware consists of a PIC18F4550 microcontroller along with switches used for data entry. The firmware for the device control and data logging is written in 'C-language' and embedded into the controller flash. There is an on-board memory (EEPROM) provided for attendance data storage. Data for 8 different classes each with a maximum strength of 120 students can be stored on-board, which can be downloaded weekly into a PC for storage and further analysis.