VPL Infotech & Consultants

Preet Vihar, Delhi

The Distributed Control System Trainer (VPL-DCST) is a type of automated system that is distributed to give instructions to different parts of the remote machine from Supervisory machine. VPL-DCST has twothree Remote stations and one Supervisory station. At each Remote station, we monitor analog inputs and outputs and take decision at the Supervisory station

The Distributed Control System Trainer (VPL-DCST) is a type of automated system that is distributed to give instructions to different parts of the remote machine from Supervisory machine.
VPL-DCST has two/three Remote stations and one Supervisory station. At each Remote station, we monitor analog inputs and outputs and take decision at the Supervisory station.

VPL-ETS Parallel Communication Embedded Trainer has been designed by using Philips Microcontroller. Parallel Communication Embedded Trainer provides in-system as well as in application programming so that one may be able to write program and download directly in the controller through serial or parallel port without removing it from the system. Parallel Communication Embedded Trainer allows you to study the serial/parallel communication in detail and transmit data. The in-system programming (ISP) is performed without removing the microcontroller from the system. ISP facility consists of a series of internal hardware resources coupled with internal firmware to facilitate remote programming of controller through serial/parallel port. The ISP facility has made in circuit programming in an embedded application possible. The ISP function uses five pins TxD, RxD, Vss, Vcc and vpp. System Specifications

• 16x2 LCD module
• Keyboard interface
• Level converter RS232/TTL
• Communication with PC
• Transmission of parallel data on serial link
• Can make user to learn about serial communication :
• Transmission of serial port
• Reception of serial port
• Can make data communication on parallel port
• About data communication on parallel port
• About usage of
  • Strobe signal
  • Busy signal
  • PE signal
  • Autopeed signal
  • With in-built power supply

VPL-ARM-214X, the Embedded ARM Trainer has been designed by using Philips LPC214X Microcontroller. This controller provides in-system as well as in circuit programming so that one may be able to write program and download directly in the controller through serial port without removing it from the system.

System Specification:

• CPU: Philips LPC214X Microcontroller
• Four Seven Segment Display Interface
• LCD Display Interface
• 44 Matrix Keyboard Interface
• Output LEDs 8 Nos.
• ADC Interface
• Four Data Switches
• Relay Interface
• Opto Interface
• I.R. Interface
• Traffic Light Interface
• Stepper Motor Interface
• At24C16 Serial EEPROM
• Real Time Clock
• RS-232 Interface using Rx/Tx of MCU for uploading/downloading

Peripheral Features (Internal)

• 16/32 bit ARM7TDMI-S
• 512K Bytes Program Flash
• 42K Bytes RAM
• USB 2.0
• RTC
• 10 bit ADC 2.44 uS
• 2x UARTs
• 2x I2C
• SPI
• 2x 32bit TIMERS
• 6x PWM
• 8x CCR
• 1x DAC
• WDT
• 5V tolerant I/O
• Up to 60MHz operation

Experiments:

• Study of ARM7 processor architecture and pin diagram.
• Study of Interrupt structure in ARM Processors.
• Write ARM Processor program to Flash LED
• Interfacing of an LCD Display
• Write a program to interface an ADC
• Write a program to generate a Ramp waveform using DAC interface
• Write a program to control the speed of DC motor
• Interface relays and write a program to control them
• Write a program to control a Stepper Motor

Optional Interfaces:

• Zigbee Interface
• Biometric Information Recorder (Finger Print)
• RFID Interface

Vpl-et-51 embedded trainer for philips 89c51rd2general descriptionembedded trainer has been designed by using philips 89c51rd2 microcontroller. This controller provides in-system as well as in circuit programming so that one may be able to write program and download directly in the controller through serial port without removing it from the system.system specificationcpu : philips 89s1rd2x microcontroller16x2 lcd modulesix seven segment displaysstepper motor controller interface8x8 led matrix displayewsn status led's 12 nos.adc/dac interfacefour data switchesswitch arrayat24c16 serial eepromon-chip flash program memory with in-system programming (isp) and in-application programming (iap) capabilityboot rom contains low level flash programming routines for downloading via the uartcan be programmed by the end-user application (iap)parallel programming with 87c51 compatible hardware interface to programmersupports 6-clock/12-clock mode via parallel programmer (default clock mode after chiperase is 12-clock)6-clock/12-clock mode flash bit erasable and programmable via isp6-clock/12-clock mode programmable on-the-fly by sfr bitperipherals (pca, timers, uart) may use either 6-clock or 12-clock mode while the cpu is in 6-clock modespeed up to 20 mhz with 6-clock cycles per machine cycle (40 mhz equivalent performance); up to 33 mhz with 12 clocks per machine cyclefully static operationram expandable externally to 64 kbytesfour interrupt priority levelsseven interrupt sourcesfour 8-bit i/o portsfull-duplex enhanced uartframing erro detectionautomatic address recognitionpower control modesclock can be stopped and resumedidle modepower down modeprogrammable clock-out pinsecond dptr registerasynchronous port resetlow emi (inhibit ale)programmable counter array (pca)pwmcapture/comparedaughter boards availableboard for microchip pic16f877/16f84/16f876board for motorola 68hc11board for xilinx spartan xc2s50 (50 k gates)board for xilinx spartan xc2s100 (100 k gates)board for xilinx spartan xc2s200 (200 k gates)

We are a famous Exporter and Supplier of Embedded Trainer Kit (ET). It has optional daughter boards like Spartan II XC2S50/XC2S100/XC2S200, Microchip PIC16F877/16F876/16F84, Motorola 68HC11, CPLD 95C108, Virtex, etc. It has level microcontroller 8051 family processor to enable it to upload and download program to FPGA. Features

• It has optional daughter boards like Spartan II XC2S50/ XC2S100/XC2S200, Microchip PIC16F877/16F876/16F84, Motorola 68HC11, CPLD 95C108, Virtex etc.
• It has level microcontroller 8051 family processor to enable it to upload and download program to FPGA.
• It has a serial & parallel (JTAG) link which enable user to communicate with PC.
• User can develop the circuit/ schematic using Xilinx standard Foundation Series Software and any development tool for VLSI design available in the world.
• It has I/O counter interface to enable it to connect various demo modules. This helps in man to machine interface.
• Has a general purpose areas on board to enable it to incorporate additional circuit.
• On-chip Flash Program Memory with In-System Programming (ISP) and In-Application Programming (IAP) capability
• Can be programmed by the end-user application (IAP)
• 6-clock/12-clock mode Flash bit erasable and programmable via ISP
• 6-clock/12-clock mode programmable on-the-fly by SFR bit
• Peripherals (PCA, timers, UART) may use either 6-clock or
• 12-clock mode while the CPU is in 6-clock mode
• Speed up to 20 MHz with 6-clock cycles per machine cycle (40 MHz equivalent performance); up to 33 MHz with 12 clocks per machine cycle
• Fully static operation
• Four interrupt priority levels
• Seven interrupt sources
• Four 8-bit I/O ports
• Full-duplex enhanced UART

 

• Framing error detection
• Automatic address recognition
• Power control modes

 

• Clock can be stopped and resumed
• Idle mode
• Power down mode
• Programmable clock-out pin
• Second DPTR register
• Asynchronous port reset
• Low EMI (inhibit ALE)
• Programmable Counter Array (PCA)
• PWM
• Capture/Compare

On-board Interfaces

• 16x2 LCD module
• Six Seven Segment Displays
• Stepper Motor Controller Interface
• 8x8 LED Matrix Display
• EWSN Status LEDs 12 Nos.
• ADC/DAC Interface
• RS-232 interface
• Parallel JTAG interface
• Four Data Switches
• Switch Array
• AT24C16 Serial EEPROM
• 4x4 Keyboard
• Power Indicator LED
• Bluetooth Interface (optional)
• GSM Interface (optional)
• Zigbee Interface (optional)

Package Contents

• VPL-ET Main Board
• Set of cables flat and serial
• Application CD ROM
• Users manual: detailed information on components and usage

 

• Data sheet of major components
• List of experiments for FPGA as listed

Daughter Boards Available (optional)

• Board for Spartan II (50K)
• Board for Spartan II (100K)
• Board for Spartan II (200K)
• Board for Spartan III (300K)
• Board for Virtex-600 Development
• Board for Microchip PIC16F84
• Board for Microchip PIC16F877/876
• Board for Motorola 68HC11
• Board for ARM7 LPC214X
• Board for CPLD 95C108
• Board for Cypress
• Board for Altera CPLD 7128
• Board for Altera FPGA 1K50

We are a specialized Exporter and Supplier of Embedded Trainer Kit (ET-51). Embedded Trainer Kit (ET-51) is an Embedded Trainer for Philips 89V51RD2. This Embedded Trainer Kit (ET-51) come with features like Stepper Motor Controller Interface, LCD Display Interface, 8x8 LED Interface Block, etc. System Detail

• CPU : Philips 89V51RD2 Microcontroller
• Six Seven Segment Displays
• Stepper Motor Controller Interface
• LCD Display Interface
• 8x8 LED Interface Block
• EWSN Status LED's 12 Nos.
• 8 Chanel ADC Interface
• Four Data Switches
• Relay
• Opto
• Real Time Clock
• Switch Array
• At24C16 Serial EEPROM
• RS-232 Interface using Rx/Tx of MCU for uploading/downloading

Internal Peripheral Features

• On-chip Flash Program Memory with ISP and IAP capability
• Parallel programming with 87C51 compatible hardware
• Supports 6-clock/12-clock mode via parallel programmer
• 6/12-clock mode Flash bit erasable and programmable via ISP
• 6-clock/12-clock mode programmable on-the-fly by SFR bit
• Peripherals (PCA, timers, UART) may use either 6/12-clock
• Speed up to 20 MHz with 6-clock cycles per machine cycle
• Pin to pin study of microcontroller unit
• Indicators for data, status and control pins
• Test points available for testing
• Extention conectors for connecting external circuits
• Fully static operation
• RAM expandable externally to 64 kbytes
• Four interrupt priority levels
• Seven interrupt sources
• Four 8-bit I/O ports
• Full-duplex enhanced UART

 

• Framing erro detection
• Automatic address recognition
• Power control modes

 

• Clock can be stopped and resumed
• Idle mode
• Power down mode
• Programmable clock-out pin
• Second DPTR register
• Asynchronous port reset
• Low EMI (inhibit ALE)
• Programmable Counter Array (PCA)

 

• PWM
• Capture/compare
• Assembler / 'C' compiler available

We are a chief Exporter and Supplier of Embedded Trainer Kit (ET-PIC84). Embedded Trainer Kit (ET-PIC84) has been designed by using Microchip PIC16F84 Microcontroller. This controller provides in-system as well as in circuit programming so that one may be able to write program and download directly in the controller through serial port without removing it from the system. System Details

• CPU : Microchip PIC16F84 Microcontroller
• 16x2 LCD module
• Six Seven Segment Displays
• 8x8 LED Matrix Display
• EWSN Status LED's 12 Nos.
• ADC/DAC Interface
• Four Data Switches
• Switch Array
• At24C16 Serial EEPROM
• Stepper Motor Controller Interface

High Performance RISC CPU

• Only 35 single word instructions to learn
• All instructions single cycle except for program branches which are two-cycle
• Operating speed :

 

• DC - 20 MHz clock input
• DC - 200 ns instruction cycle
• 1024 words of program memory
• 68 bytes of data RAM
• 64 bytes of data EEPROM
• 8-bit wide data bytes
• 14-bit wide instruction words
• 15 special function hardware registers
• Eight-level deep hardware stack
• Direct, indirect and relative addressing modes
• Four interrupt sources :

 

• External RB0/INT pin
• TMR0 timer overflow
• PORTB interrupt on change
• Data EEPROM write complete

Peripheral Features

• 13 I/O pins with individual direction control
• High current sink/source for direct LED drive

 

• 25 mA sink max. per pin
• 25 mA source max. per pin
• TMR0 : 8-bit timer/counter with 8-bit programmable prescaler

Backed by a rich industrial experience, we have carved a niche in the industry for exporting and supplying Potentiometric Error Detector. Potentiometric Error Detector is used during the study of potentiometer as error detector element.This Potentiometric Error Detector comes with two full 360° rotation servo-potentiometers with 1^o degree resolution. Details

• To study of potentiometer as error detector element.
• Two Full 360^o rotation servo-potentiometers with 1^o degree resolution.
• IC regulated DC excitation for both potentiometers.
• AC excitation at 400 Hz approx.
• Built in demodulator circuit.
• 3½ digit DVM for carrying measurements.
• IC regulated power supply for rest of the circuitry.
• Users manual and patch cords.
• 220V mains operated.

We are a credible Exporter and Supplier of Embedded Trainer Kit (ET-PIC8X). Embedded Trainer Kit (ET-PIC8X) is an embedded trainer for microchip PIC16F877. Detail

• CPU : Microchip PIC16F877 Microcontroller
• 16x2 LCD module
• Six Seven Segment Displays
• 8x8 LED Matrix Display
• EWSN Status LED's 12 Nos.
• ADC/DAC Interface
• Four Data Switches
• Switch Array
• At24C16 Serial EEPROM
• Stepper Motor Controller Interface

High Performance RISC CPU

• Only 35 single word instructions to learn
• Operating Speed :

 

• DC - 20 MHz clock input
• DC - 200 ns instruction cycle
• Up to 8K x 14 words of FLASH Program Memory, Up to 368 x 8 bytes of Data Memory (RAM), Up to 256 x 8 bytes of EEPROM Data Memory

Peripheral Features

• Timer0 : 8-bit timer/counter with 8-bit prescaler
• Timer1 : 16-bit timer/counter with prescaler, can be incremented during SLEEP via external crystal/clock
• Timer2 : 8-bit timer/counter with 8-bit period register, prescaler and postscaler
• Two Capture, Compare, PWM modules

 

• Capture is 16-bit, max. resolution is 12.5 ns
• Compare is 16-bit, max. resolution is 200 ns
• PWM max. resolution is 10-bit
• Synchronous Serial Port (SSP) with SPI^TM (Master mode) and I2C^TM (Master/Slave)
• Universal Synchronous Asynchronous Receiver Transmitter (USART/ SCI) with 9-bit address detection
• Parallel Slave Port (PSP) 8-bits wide, with external RD, WR and CS controls (40/44-pin only)
• Brown-out detection circuitry for Brown-out Reset (BOR)

Analog Features

• 10-bit, up to 8 channel Analog-to-Digital Converter (A/D)
• Brown-out Reset (BOR)
• Analog Comparator module with :

 

• Two analog comparators
• Programmable on-chip voltage reference (VREF) module
• Programmable input multiplexing from device inputs and internal voltage reference
• Comparator outputs are externally accessible

We are a prominent Exporter and Supplier of Embedded Trainer Kit (ET-68). Embedded Trainer Kit (ET-68) has been designed by using Motorola 68HC11 PLCC Microcontroller. This controller provides in-system as well as in circuit programming so that one may be able to write program and download directly in the controller through serial port without removing it from the system. System Specifications

• CPU : Motorola 68HC11 Microcontroller
• Stepper Motor Controller Interface
• 16x2 LCD module
• Six Seven Segment Displays
• 8x8 LED Matrix Display
• EWSN Status LED's 12 Nos.
• ADC/DAC Interface
• Four Data Switches
• Switch Array
• At24C16 Serial EEPROM

Peripheral Features

• M68HC11CPU
• Power-saving stop and wait modes
• 0, 256, 512, or 768 bytes of on-chip RAM, data retained during standby
• 0, 12, or 20 Kbytes of on-chip ROM or EPROM
• 0, 512, or 2048 bytes of on-chip EEPROM with block protect for security
• 2048 bytes of EEPROM with selectable base address in the MC68HC811E2
• Asynchronous non-return-to-zero (NRZ) serial communications interface (SCI)
• Additional baud rates available on MC68HC(7)11E20
• Synchronous serial peripheral interface (SPI)
• 8-channel, 8-bit analog-to-digital (A/D) converter
• 16-bit timer system :

 

• Three input capture (IC) channels
• Four output compare (OC) channels
• One additional channel, selectable as fourth IC or fifth OC
• 8-bit pulse accumulator
• Real-time interrupt circuit
• Computer operating properly (COP) watchdog system
• 38 general-purpose input/output (I/O) pins :

 

• 16 bidirectional I/O pins
• 11 input-only pins
• 11 output-only pins

We are a distinguished Exporter and Supplier of Embedded Trainer Kit (ET-51L), which is a low cost embedded trainer for Philips 89V51RD2. Embedded Trainer Kit (ET-51L) has been designed by using Philips 89V51RD2 Microcontroller. This controller provides in-system as well as in circuit programming so that one may be able to write program and download directly in the controller through serial port without removing it from the system. System Specification

• CPU : Philips 89V51RD2 Microcontroller
• Four Seven Segment Display Interface
• LCD Display Interface
• 4x4 Matrix Keyboard Interface
• Output LED's 8 Nos.
• 8 Chanel ADC Interface
• DAC Interface
• Four Data Switches
• Relay Interface
• Opto Interface
• I.R. Interface
• Traffic Light Interface
• Stepper Motor Interface
• LED Matrix Interface (optional)
• At24C16 Serial EEPROM
• Real Time Clock
• RS-232 Interface using Rx/Tx of MCU for uploading/ downloading
• USB based ISP Programmer.

Peripheral Features

• On-chip Flash Program Memory with ISP and IAP capability
• 6/12-clock mode Flash bit erasable and programmable via ISP
• Peripherals (PCA, timers, UART) may use either 6/12- clock
• Speed up to 20 MHz with 6-clock cycles per machine cycle
• Pin to pin study of microcontroller unit
• Indicators for data, status and control pins
• Test points available for testing
• Extention conectors for connecting external circuits
• Fully static operation
• RAM expandable externally to 64 kbytes
• Four interrupt priority levels
• Seven interrupt sources
• Four 8-bit I/O ports
• Full-duplex enhanced UART

• Framing erro detection
• Automatic address recognition
• Power control modes

• Clock can be stopped and resumed
• Idle mode
• Power down mode
• Programmable clock-out pin
• Second DPTR register
• Asynchronous port reset
• Low EMI (inhibit ALE)
• Programmable Counter Array (PCA)

• PWM
• Capture/compare
• Assembler / 'C' compiler (optional)

Our firm is an expert in exporting and supplying Embedded Trainer Kit (ET-ARM9). The Embedded Trainer Kit (ET-ARM9) offered by us is an Arm9 based Embedded Trainer Kit. The Embedded Trainer Kit (ET-ARM9) offered by us comes with U-Boot Boot Loader and Embedded Linux pre-installed in FLASH. Specifications

• AT91RM9200 ARM9 MCU with 180 MHz
• 16 MByte Flash ROM
• 32 MByte SDRAM
• 10/100 Mbps Ethernet
• 1x USB Host
• 1x USB Device
• 1x RJ45, 4x16 LCD, 4x key, 2x LED, MMC holder
• 2x 9 pin Sub-D connector
• Power supply & Null-modem cable
• Embedded Linux (Developer Version)
• Botflies with Kernel Source Code
• TCP/IP Stack and Embedded Web Server
• CD-ROM with datasheets, application notes and network drivers
• GNU C/C++ Cross Compiler, GNU Tools

Key Features

• 180 MHz AT91RM9200 with 180 Mhz and 16 Mbytes FLASH
• 32 Mbytes SDRAM, 3.3 VDC Vcc
• U-Boot Boot Loader and Embedded Linux pre-installed in FLASH
• Evaluation Board
• Nullmodem Cable
• 110 VAC or 230 VAC to 5 VDC International Power Supply
• Embedded Linux with Source
• GNU Cross Tool Chain for C/C++ Software Development
• Linux Remote Login with Telnet
• Web Server Setup Sample
• FTP Server Setup Sample
• Pre-installed GSM/GPRS Modem
• Many Source code Samples

On-Board Interfaces

• Six Seven Segment Displays
• Stepper Motor Controller Interface
• LCD Display Interface
• ASCII Keyboard Interface
• 8x8 LED Interface Block
• Matrix Keyboard Interface
• Printer interface
• EWSN Status LEDs 12 Nos.
• 8 Channel ADC Interface
• Four Data Switches
• Switch Array
• At24C16 Serial EEPROM

The firm is one of the most reliable Exporters and Suppliers of Embedded Trainer Kit (ET-PIC877L). VPL-PIC877L, the low cost Embedded Trainer has been designed by using Microchip PIC16F877 Microcontroller. This controller provides in-system as well as in circuit programming so that one may be able to write program and download directly in the controller through serial port without removing it from the system. System Specification

• CPU : Microchip PIC16F877 Microcontroller
• Four Seven Segment Display Interface
• LCD Display Interface
• 4x4 Matrix Keyboard Interface
• Output LEDs 8 Nos.
• 8 bit ADC Interface
• DAC Interface
• Four Data Switches
• Relay Interface
• Opto Interface
• I.R. Interface
• Traffic Light Interface
• Stepper Motor Interface
• At24C16 Serial EEPROM
• Real Time Clock
• USB/RS-232C Interface using Rx/Tx of MCU for uploading/ downloading

Description of PIC16f877

• High-performance RISC CPU
• Only 35 single word instructions to learn
• All single cycle instructions except for program branches which are two cycle
• Operating Speed :

• DC - 20 MHz clock input
• DC - 200 ns instruction cycle
• Up to 8K x 14 words of Flash Program Memory,
• Up to 368 x 8 bytes of Data Memory (RAM)
• Up to 256 x 8 bytes of EEPROM data memory
• Pinout compatible to the PIC16C73/74/76/77
• Interrupt capability (up to 14 internal/external interrupt sources)
• Eight level deep hardware stack
• Direct, indirect, and relative addressing modes
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
• Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation
• Programmable code-protection
• Power saving SLEEP mode
• Selectable oscillator options
• Low-power, high-speed CMOS EPROM/EEPROM technology
• Fully static design
• In-Circuit Serial Programming via two pins
• Only single 5V source needed for programming
• In-Circuit Debugging via two pins
• Processor read/write access to program memory
• Commercial and Industrial temperature ranges
• Low-power consumption :
• < 2 mA typical @ 5V, 4 MHz
• 20A typical @ 3V, 32 kHz
• < 1A typical standby current

VPL Infotech & Consultants is a popular Exporter and Supplier of Embedded Trainer Kit (ET-PIC455). Embedded Trainer Kit (ET-PIC455) is a PIC microcontroller integrated development board for PIC18F4550. Detail

• Power Supply select - USB & external. Also there is a switch for turning onloff system
• Very fast USB 2.0 programmer on board
• Support more than 160+ ICs for development as well as programming devices like PIC12XX, PIC16FXX, PIC18FXX etc. We provide Microchip 18F4550 Micro controller
• RS-232 communication with PC or another microcontroller.
• All pins are connected to IDC connectors for further expansion
• With One 2 X 16 LCD display plugs in via a connector on PC board
• Very fast USB 2.0 programmer on board
• On-board Keypad allows efficient entry of numerical data as well as other characters
• Four Seven Segment Display
• I/O expansion slots/connectors
• On board push button switches and LEDs
• PS/2 connector is used for connecting PS/2 device
• System can be easily configured via clearly marked DIP switches
• On board real time debugger with supporting assember/ compiler using MPLab and CCS software
• Potentiometer is available for testing multiple AD conversion and comparators
• Support for Microcontrollers in DIP8, DIP14, DI.P18, DIP20, DIP28 and DIP40 socket
• Touch screen graphics LCD is available on-board
• External power supply can be DC or AC
• Power Supply and Reset circuit
• USB comm. connector for MCU with USB facilities
• Choose voltage level to be applied when a button is pressed (GND or +5V)
• Crystal can be removed and replaced by another one.
• 36 diodes for displaying states of all pins on the microcontroller at the same time
• All pins are marked on the back of the board.

Interfacing Modules

• DAC Interface Card with 8 bit resolution and necessary circuits compatible to PIC18Fxxx and PIC32MXxxx
• DC Motor Controller Card with DC Motor compatible with 18Fxxx series
• Stepper Motor Controller Card and with motor comptible with 18Fxxx series
• Temperature Sensor with driver and control circuit compatible with 18Fxxx series
• Servo motor and driver circuit comptaible with 18Fxxx series
• 8 digit Seven Segment display with driver circuit, low curren/ high brightness, bread board mounting compatible with 18Fxxx microcontroller
• 16x16 LED matrix board with necessary driver circuit, low current/high brightness, pcb mounting compatible with 18Fxxx series
• 16x2 LCD module with necessary driver circuit compatible with 18Fxxx series
• RFID Module
• ADC Module
• Touch Screen Panel (Optional)

Basic unit has the following protocol converters:rs-232 to rs-485 converterinput: rs-232 protocoloutput: rs-485 protocolself tuner insidespeed : 300115.200 bps256 modules in one rs-485 network without repeater3000v isolationmultiple baud rate, multiple data formatcommunication distance:- 2.1km/9600 bps- 2.7km/4800 bps- 3.6km/2400 bpsrs-232 to rs-422/485 converterinput : rs-232 protocoloutput : rs-422/485 protocolself tuner insidespeed : 300115.200 bps256 modules in one rs-485 network without repeater3000v isolationmultiple baud rate, multiple data formatcommunication distance:- 2.1km/9600 bps- 2.7km/4800 bps- 3.6km/2400 bps8-channel analog input moduleanalog input type : mv, v or mainput range: +/-15mv, +/-50mv, +/-100, +/-500mv, +/-1v, +/- 2.5v, +/-20machannels : 6 differential, 2 single-ended or 8 differential (jumper selectable)sampling rate : 10 samples/sec8-channel thermocouple input moduleanalog input type : thermocouple, mv, v or mainput range : +/-15mv, +/-50mv, +/-100, +/-500mv, +/-1v, +/- 2.5v, +/-20mathermocouple type : j, k, t, e, r, s, b, n, csampling rate : 10 samples/secprogrammable hi/low alarmchannels : 6 differential, 2 single-ended or 8 differential (jumper selectable)gui based windows compatible softwareoriginal licensed version with hardware lockuser can do required analysis with the use of following modulesinput- analog input- digital input- rs-232 input etc.display- x/y chart- x/t chart- chart recorder- digital meter- bar graph- list displayfiles- read data- write data- back-up data- retrieve dataa/i multi-speeddata can be stored in various file formats for further analysis:-- ms excel format- graphical format- list format- text format etc.optional experimental modulesthese modules can be attached or detached as per users requirement.lift controlexperimental model of lift which is truly operational, totally controlled by manual switches to select the floors, set the priority through the program logics.water tank level control & reaction vesselsensors to detect different levels of water and switch off the water supply (logic controlled). This module is provided along with the water tank and sensors, required accessories control the temperature of water set by the thermostat at a particular temperature by the user.fan control simulatorcontrols the speed of fan at various steps. This module should be provided along with smps fan as an experimental model and switch to be provided to change the speed of the fan.sequential switching of motorssequential switching of motors with two nos. Of 220v ac/5a output to connect motor (motor not provided)seven segment displaysimulator for displaying a message.pick & place controlusing electromagnetic relays to control the displacement and energization of electromagnet to pick a small object and place it at the destination as per the logics made.

Embedded technology is software or hardware that is hidden embedded in a large device or system. It typically refers to a fixed function device, as compared with a pc, which runs general-purpose applications.embedded technology is nothing new. Its all around us and has been for years. Your coffeemaker has embedded technology in the form of a microcontroller. The vending machine you bought your diet coke from at lunch has it too. Overall, billions of devices woven into everyday life use embedded technology. So if this technology has been around all this time, why should I care now ?in the past, embedded technology existed in standalone devices vending machines and copiersthat did their jobs with little regard for what went on around them. But as technology has learned to connect devices (eg. Mobile phones) to the internet and to each other, embedded technologys potential has grown. Suddenly its not so much about what devices do on their own, but about what theyre connected to and what actions those connections let them perform. Cell phone companies figured that out a long time ago, which is why cell phones are cheap and the service plans are expensive. Its not the phone itself thatmatters, but the connectivity to a vast network of other phones, other people and the internet.system specificationit uses xilinx spartan xc2s50/xc2s100/xc2s200 fpga with up to 50/100/200k system gates, and up to 200mhz clock speed.it communicates with computer through standard webpackit has various on-board interfaces16x2 lcd modulesix seven segment displaysstepper motor controller interface8x8 led matrix displayewsn status led's 12 nos.adc/dac interfacefour data switchesswitch arrayat24c16 serial eeprom4x4 keyboard (optional)power indicator ledit has on board 89c51rd2 (optional) for development and processing of 51 family softwares.rs-232 interfacepackage contentsvpl-cpld cardset of cables flat and serialapplication cd romuser's manual : detailed information on components and usageapplication not with case studiesdata sheet of major components

Vpl-et-pic87x embedded trainer for microchip pic16f877general descriptionembedded trainer has been designed by using microchip pic16f877 microcontroller. This controller provides in-system as well as in circuit programming so that one may be able to write program and download directly in the controller through serial port without removing it from the system.system specificationcpu : microchip pic16f877 microcontroller16x2 lcd modulesix seven segment displaysstepper motor controller interface8x8 led matrix displayewsn status led's 12 nos.adc/dac interfacefour data switchesswitch arrayat24c16 serial eepromhigh performance risc cpu:only 35 single word instructions to learnall single cycle instructions except for program branches, which are two-cycleoperating speed : dc - 20 mhz clock inputdc - 200 ns instruction cycleup to 8k x 14 words of flash program memory, up to 368 x 8 bytes of data memory (ram), up to 256 x 8 bytes of eeprom data memorypinout compatible to other 28-pin or 40/44-pin pic16cxxx and pic16fxxx microcontrollersperipheral featurestimer0: 8-bit timer/counter with 8-bit prescalertimer1: 16-bit timer/counter with prescaler, can be incremented during sleep via external crystal/clocktimer2: 8-bit timer/counter with 8-bit period register, prescaler and postscalertwo capture, compare, pwm modulescapture is 16-bit, max. Resolution is 12.5 nscompare is 16-bit, max. Resolution is 200 nspwm max. Resolution is 10-bitsynchronous serial port (ssp) with spitm (master mode) and i2ctm (master/slave)universal synchronous asynchronous receiver transmitter(usart/sci) with 9-bit address detectionparallel slave port (psp) 8-bits wide, with external rd, wr and cs controls (40/44-pin only)brown-out detection circuitry for brown-out reset (bor)analog features10-bit, up to 8 channel analog-to-digital converter (a/d)brown-out reset (bor)analog comparator module with:two analog comparatorsprogrammable on-chip voltage reference (vref) moduleprogrammable input multiplexing from device inputs and internal voltage referencecomparator outputs are externally accessibledaughter boards availableboard for microchip pic16f876/16f84board for motorola 68hc11board for xilinx spartan xc2s50 (50 k gates)board for xilinx spartan xc2s100 (100 k gates)board for xilinx spartan xc2s200 (200 k gates)

We offer Embedded Trainer Kit.Embedded technology is software or hardware that is hidden embedded in a large device or system. It typically refers to a fixed function device, as compared with a pc, which runs general-purpose applications.embedded technology is nothing new. Its all around us and has been for years. Your coffeemaker has embedded technology in the form of a microcontroller. The vending machine you bought your diet coke from at lunch has it too. Overall, billions of devices woven into everyday life use embedded technology.so if this technology has been around all this time, why should I care now ?in the past, embedded technology existed in standalone devices vending machines and copiers that did their jobs with little regard for what went on around them. But as technology has learned to connect devices (eg. Mobile phones) to the internet and to each other, embeddedtechnologys potential has grown. Suddenly its not so much about what devices do on their own, but about what theyre connected to and what actions those connections let them perform. Cell phone companies figured that out a long time ago, which is why cell phones are cheap and the service plans are expensive. Its not the phone itself that matters, but the connectivity to a vast network of other phones, other people and the internet.system specificationit uses industry standard cpld 95c72 with optional facility for 9536 and 95108it communicates with computer through standard webpackit has various on-board interfaces16x2 lcd modulesix seven segment displaysstepper motor controller interface8x8 led matrix displayewsn status led's 12 nos.adc/dac interfacefour data switchesswitch arrayat24c16 serial eeprom4x4 keyboard (optional)power indicator ledit has on board 89c51rd2 (optional) for development and processing of 51 family softwares.rs-232 interfacepackage contentsvpl-cpld cardset of cables flat and serialapplication cd romuser's manual : detailed information on components and usageapplication not with case studiesdata sheet of major componentsother fpga/cpld boards availableuniversal vlsi trainer (vpl-fpga-dll-ii)universa trainer - fpga version (vpl-et-fpga 4010)universa trainer - fpga version (vpl-et-fpga 3142)fpga trainer (vpl-fpga-i)fpga trainer (vpl-fpga-ii)fpga trainer (fpga digital logic lab-i)fpga trainer (fpga digital logic lab-ii)cpld/fpga design experimental kit (lp-2900)

Vpl-et-pic84 embedded trainer for microchip pic16f84general descriptionembedded trainer has been designed by using microchip pic16f84 microcontroller. This controller provides in-system as well as in circuit programming so that one may be able to write program and download directly in the controller through serial port without removing it from the system.system specificationcpu : microchip pic16f84 microcontroller16x2 lcd modulesix seven segment displaysstepper motor controller interface8x8 led matrix displayewsn status led's 12 nos.adc/dac interfacefour data switchesswitch arrayat24c16 serial eepromhigh performance risc cpuonly 35 single word instructions to learnall instructions single cycle except for program branches which are two-cycleoperating speed: dc - 20 mhz clock input dc - 200 ns instruction cycle1024 words of program memory68 bytes of data ram64 bytes of data eeprom14-bit wide instruction words8-bit wide data bytes15 special function hardware registerseight-level deep hardware stackdirect, indirect and relative addressing modesfour interrupt sources:external rb0/int pintmr0 timer overflowportb interrupt on changedata eeprom write completeperipheral features13 i/o pins with individual direction controlhigh current sink/source for direct led drive25 ma sink max. Per pin25 ma source max. Per pintmr0: 8-bit timer/counter with 8-bit programmable prescaler 16f84 cpld alteradaughter boards availableboard for microchip pic16f877/16f876board for motorola 68hc11board for xilinx spartan xc2s50 (50 k gates)board for xilinx spartan xc2s100 (100 k gates)board for xilinx spartan xc2s200 (200 k gates)

Vpl-et-motorola embedded trainer for motorola 68hc11general descriptionembedded trainer has been designed by using motorola 68hc11 plcc microcontroller. This controller provides in-system as well as in circuit programming so that one may be able to write program and download directly in the controller through serial port without removing it from the system.system specificationcpu : motorola 68hc11 microcontroller16x2 lcd modulesix seven segment displaysstepper motor controller interface8x8 led matrix displayewsn status led's 12 nos.adc/dac interfacefour data switchesswitch arrayat24c16 serial eepromperipheral featuresm68hc11 cpupower-saving stop and wait modes0, 256, 512, or 768 bytes of on-chip ram, data retained during standby0, 12, or 20 kbytes of on-chip rom or eprom0, 512, or 2048 bytes of on-chip eeprom with block protect for security2048 bytes of eeprom with selectable base address in the mc68hc811e2asynchronous non-return-to-zero (nrz) serial communications interface(sci)additional baud rates available on mc68hc(7)11e20synchronous serial peripheral interface (spi)8-channel, 8-bit analog-to digital (a/d)converter16-bit timer system:three input capture (ic) channelsfour output compare (oc) channelsone additional channel, selectable as fourth ic or fifth oc8-bit pulse accumulatorreal-time interrupt circuitcomputer operating properly (cop) watchdog system38 general-purpose input/output (i/o) pins:16 bidirectional i/o pins11 input-only pins11 output-only pinsdaughter boards availableboard for microchip pic16f876/16f84board for cpld 95108 plcc84board for xilinx spartan xc2s50 (50 k gates)board for xilinx spartan xc2s100 (100 k gates)board for xilinx spartan xc2s200 (200 k gates)

Our company is engaged in exporting and supplying of Zigbee Embedded Network Trainer. Wireless embedded communication design, manufacture and integrate innovative, practical and easy to implement wireless solutions. These solutions provide our customers a fast track to either incorporate wireless technology within their current products or to simply design a new product range with built in wireless technology. Using the Zigbee Embedded Network Trainer, user can transmit the data wirelessly from the coordinator (connected to the PC) to the two end devices node (connected to the Trainers) or vice versa. So that user will able to run different experiments in both communication trainers wirelessly. The coordinator (Transmitter) will transmit the data to the all end devices of different short address, MAC address without the routers. This all can be done using the manager software, which is used to detect different end devices of different short addresses. So just select the end device node where user want to transmit data. Communications between the host (Transmitter) and Trainer (Receiver) is in ASCII format. The wireless industrial serial terminal provides a fully compliant wireless coordinator, Router and End device function via a standard interface. Features

• Suitable for home/building automation, industrial control and monitoring, low power wireless sensor networks, PC peripherals, set-top boxes and remote controls, consumer electronics etc.
• High performance and low power consumption.
• Operates on battery power input of 35V.
• Excellent receiver sensitivity and robustness to interface.
• Used as coordinator, router or end devices.

Application

• Wireless sensor networks, particularly IEEE802.15.4/Zigbee systems.
• Home and commercial building automation.
• Internet of things.
• Wireless sensor network.
• Industrial control and monitoring system.
• Setup boxes and remote controls.
• Consumer electronics

SpecificationsThe Wireless Embedded Communication Trainer two in number having the following feature :

• Communicated wirelessly at 2.4GHz, /2.5GHz, range 100 300 ft , various badurates, Data rate of 250 kbps and 8 bit data.
• It has various output devices like :

• Six Seven Segment Displays
• Stepper Motor Controller Interface
• LCD Display Interface
• 8x8 LED Interface Block
• Status LEDs 12 Nos
• It has various input devices like :

• Four Data Switches
• Relay
• Opto
• Real Time Clock
• Switch Array
• At24C16 Serial EEPROM
• It has various analog I/O devices like :

• 8 Channel ADC Interface
• 1 Channel DAC Interface

The offered Low Cost Embedded Trainer For Philips has been designed by using Philips 89V51RD2 Microcontroller. This controller provides in-system as well as in circuit programming so that one may be able to write program and download directly in the controller through serial port without removing it from the system.

• CPU: Philips 89V51RD2 Microcontroller
• Four Seven Segment Display Interface
• LCD Display Interface
• 44 Matrix Keyboard Interface
• Output LEDs 8 Nos.
• ADC Interface
• DAC Interface
• Four Data Switches
• Relay Interface
• Opto Interface
• I.R. Interface
• Traffic Light Interface
• Stepper Motor Interface
• LED Matrix Interface (optional)
• At24C16 Serial EEPROM
• Real Time Clock
• RS-232 Interface using Rx/Tx of MCU for uploading/downloading

Peripheral Features:

• On-chip Flash Program Memory with ISP and IAP capability
• 6/12-clock mode Flash bit erasable and programmable via ISP
• Peripherals (PCA, timers, UART) may use either 6/12-clock
• Speed up to 20 MHz with 6-clock cycles per machine cycle
• Pin to pin study of microcontroller unit
• Indicators for data, status and control pins
• Test points available for testing
• Extension connectors for connecting external circuits
• Fully static operation
• RAM expandable externally to 64 kbytes
• Four interrupt priority levels
• Seven interrupt sources
• Four 8-bit I/O ports
• Full-duplex enhanced UART
• Framing Error Detection
• Automatic address recognition
• Power control modes
• Clock can be stopped and resumed
• Idle mode
• Power down mode
• Programmable clock-out pin
• Second DPTR register
• Asynchronous port reset
• Low EMI (inhibit ALE)
• Programmable Counter Array (PCA)
• PWM
• Capture/compare
• Assembler / C compiler (optional)