8051 family of microcontrollers and its derivatives are increasingly becoming popular for Instrumentation and control applications due to its speed and powerful instruction set which are essential for real-time applications. This has created the need for a good trainer and development tools. 51E (a low cost version of 51) provides a complete solution for this requirement. It can be used as flexible instructional aid in academic institutions and a powerful development kit in R&D Labs. The system firmware provides standalone monitor, serial monitor, one line assembler, disassemble and drivers for EPROM programmer and parallel printer interfaces. 51E is supplied with comprehensive and user friendly documentation as well as windows based communication software with online-help.

85E is the economy model of MPS 85-3 Microprocessor trainer based on the popular 8085 CPU with onboard LCD and PC connectivity through its RS-232-C port. 85E can be used as flexible instructional aid academic The system firmware provided stand alone mode monitor, serial monitor, single line assembler and dis-assembler 85E is supplied with comprehensive and user-friendly documentation along with windows drivers to communicate with host PC.

86/88E is an economical version of our advanced microprocessor trainer 86/88-3. It is a powerful, general purpose microprocessor trainer which can be operated either with 8086 CPU or 8088 CPU at a clock frequency of 5MHz in maximum mode of operation. It has provision for on-board NDP (Numeric Data Processor) 8087. It configured for different modes of operation using DIP switch settings. The basic system can be expanded through the system bus connector. The powerful firmware provides keyboard monitor, serial monitor, one-line assembler, disassemble and driver programs for parallel printer interface and PROM programmer interface. 86/88E is supported with comprehensive and user-friendly documentation. 86/88E can communicate with a PC compatible host system using the DOS/window based Driver Software supplied along with the trainer. All the standard commands of the serial monitor of 86/88E are fully supported by this package with online help. In addition, object code files (HEX files generated using PC native tools like MASM, TASM) can be downloaded to 86/88E from the host computer system, permitting the development of powerful application software. All these features make 86/88E a complete single board microcomputer for development in R&D labs and industries or for training in research and educational institutions.

MICR-8085 is 8 bit microprocessor. Trainer kit based on Intel’s 8085 microprocessor. It is an universal type kit with 8085 CPU Module plugged onto it. With Micro 8085 one can enter machine Coded programs, check their correctness, execute it and verify the results. It has on-board RS232 Interface to download inter-hex files from PC. The on-board peripherals of micro 8085 include 8255(Programmable Peripheral Interface), 8279(Keyboard/Display Controller), 8253(Programmable Interval Timer), 8259 (Programmable Interrupt Controller) 8251(Programmable serial Communication Interface) with RS232 drives 1488/1489. MICRO -8085 operate from 230V AC Through an external Power Supply Unit.

SPECIFICATIONS: 1. Power Supply Jack 2. USB Power Supply 3. Parallel Programmer 4. PS/2 Connector 5. UART1 Connector 6. UART2 Connector 7. RTC 8. Stepper Motor Connector 9. SD Card Connector 10. LM35 Temperature Sensor 11. Potentiometer and Power 12. Seven Segment Display 13. Push Button Switches 14. Hex-Key Pad 15. Slide Switches 16. LED Display 17. LCD Display 18. Reset Button 19. Bread Board Connector

8051-MICROCONTROLLER TRAINER

SPECIFICATIONS:  LPC2148 ARM7TDMI-S, 16- bit(THUMB)/32-bit(ARM) ARM7TDMI-S microcontroller.  512 KB high speed flash memory,32 KB On-chip ram, 128 bit wide interface/accelerator enables high speed operation  On chip PLL which  Serial Port to connect to PC.  On board voltage regulator  On chip multi channel ADCs  On chip DAC

SPECIFICATIONS:  PHILIPS P89C51RD2 microcontroller (64 KB Flash, 1 KB data memory etc, Please refer to the data sheet)  11.0592 MHz clock frequency  Push button switches -8  Slide switches -8  Serial communication link with RS-232 level translator  Two Seven Segment Display  Eight LEDs  In System Programming feature  ADC  DAC  Power adaptor and serial cable

SPECIFICATIONS:  Xilinx Spartan 3-E FPGA, 100K system gates  FPGA features 18-bit multipliers, 72Kbits of fast dual-port block RAM, and 500MHz+ operation  USB 2 port for FPGA configuration  XCF02 Platform Flash ROM that stores FPGA configurations indefinitely  User-settable oscillator frequency (25, 50, and 100 MHz), plus socket for a second oscillator  Three on-board voltage regulators (1.2V, 2.5V, and 3.3V) that allow use of 4V-9V external supplies (power supply included)  8 LEDs, 4-digit seven-segment display, 4 pushbuttons, 8 slide switches, PS/2 port for mouse and keyboard experiments,3-bit VGA port for graphics driver experiments  Four 6-pin headers for user I/Os for attacing external modules

FPGA_BOARD_FOR_SIMULATION SPECIFICATIONS: Devices and Key features of this board  Xilinx XC3S500E Spartan-3E FPGA(5 lakh system gates on FPGA, 232 user I/O pins)  Xilinx 64-macrocell XC2C64A Cool Runner CPLD  Xilinx 4 Mbit Platform Flash configuration PROM  64 MByte (512Mbit) of DDR SDRAM  16 MByte (128Mbit) of parallel NOR Flash  16 Mbits of SPI serial Flash  SHA-1 1-wire serial EEPROM for bit stream copy protection  Four-output, SPI-based Digital-to-Analog Converter (DAC)  Rotary-encoder with push-button shaft  Four slide switches  PS/2 mouse or keyboard port  VGA display port  10/100 Ethernet PHY (requires Ethernet MAC in FPGA)  Two 9-pin RS-232 ports (DTE- and DCE-style)  Hirose FX2 expansion connector, Three Digilent 6-pin expansion connectors

PIC 16F8XX series of MCU from Microchip provided high performance, low cost and small package size. Offering the best price/performance ratio in the industry. These MCUs are used mainly in cost sensitive consumer products. Computer peripherals office automation, automotive Control systems, security and telecommunication application. GSAS PIC is a microcontroller development board based on PICF877 developed by sarayu infotech solution Pvt Ltd. IKt can be used as a flexible instructional aid in academic institutions and as a powerful development tool in R& D labs and industries engaged in microcontroller based system development.

GSAS PIC is supported with MPLAB IDE for developing the user applications source in assembly language with the HITECH C complier(PICC) Software, the user can develop programs in C language can be downloaded and debugged using the optional in-circuit debugger module(ICD).

MAIN FEATURES:  GSAS PIC Operates on can be operates on +5V DC power Supply  Optional ICD module allows downloading of user programs to the board. Further it supports full speed execution of user programs. ICD enables the user to debug the programs through single-stepping and break points.  Assembly language programs can be developed using MPLAB IDE supplied along with the board.  24 I/O lines are terminated out to the 26-Pin connector.  6 Digits seven segment LED display are provided on board  RJ11 Six pin GSAS PIC Compatible interface modules are provided along with the relevant programs. ACCESSORIES (OPTIONAL):  Power Supply:+5V@3A;+12V@250mA and +30V@100mA(required for some of the GSAS interface modules)  Interface modules for training purpose :Keyboard, Elecator, Diplay, Dual DAC,12 bit 8 Channel ADC, Logic controller, Traffic lights, Tone generator, stepper motor, real time clock interface, Dual slope ADC, 16 Channel ADC interface etc.,  In Circuit Debugger with cable, Model: GSAS ICD  HITECH C Compiler(PICC) Software to interface with MPLAB IDE for developing programs in C SPECIFICATIONS: CONTROL PROCESSOR  PIC 16F877 MCU @4mHz MEMORY  Program Memory: 8K of on-chip flash memory  Data Memory: 360 bytes of Onchip RAM memory PHERIPHERALS Internal: 10-bit 8 channel on chip ADC3 On-chip programmable interval timer one of which can be used as oscillator source. I on-chip capture/compare/PWM(CCP) module. I on-chip i2c compatible master synchronous serial port MSSP module. I On-chip UART for serial communication supporting all standard bauds from 110 to 1920 256 bytes of on-chip Data EEPROM memory. INTERFACE SIGNALS Serial I/O: RS 232 through on-board 9 pin D-type female connector. INTERRUPTS Internal: Internal Timer, ADC, Capture/Compare/PWM and serial interrupts a total of 12 Internal Interrupts. External: RBO/INT is a available as external interrupts for user. Power Supply Requirement: +5V@25mA+9V@500mA SCOPE OF SUPPLY  GSAS PIC board  RS232 Serial cable for programming  User Mannual.

We deal with a variety of interface modules useful for teaching/training/lab Use. Many of these modules are designed to be interfaced with the programmable peripheral interface device8255A. However, some of the modules are bus-based designes.Most of the interface modules are supplied in a standard plastic enclosure. Every interface module is accompanied by a user’s manual with provides detailed installation and operational instructions, theory of the interface and sample programs to illustrate different features of the module.1.

12-BIT 8 CHANNELADC INTERFACE MODEL: IF-8ADC 12:

This interface is based on analog device AD1674, ADC with 12-bit, 10µsec sampling rate.AD1674 has a built-in sample and hold amplifier too. The ADC accepts Unipolar (0-10V) or Bipolar (±10V or ±5V) Signal inputs. Provision for an optional 8 channel multiplexer, ADG508. The channels can be configured to accept current (4-20mA) or voltage signals. The interface has 9 pin terminal strip to feed the analog input voltages. This interface allows the user to become familiar with various applications of high precision ADC’s and analog multiplexer.

This interface provides 16-Channel, 8-bit ADC0816 – 16 channel 8 bit data acquisition device. Provision is made for on-board reference voltage generation using precision voltage regulator LM723.The interface has 20 pin terminal strip to feed in the analog voltages, the input signal voltage range is 0-5V

This interface consists of an 8-bit D/A Converter (DAC) and a comparator. User can control the input to the DAC through a port (the port output is latched and presented as input to the DAC).The DAC output and analog input are fed to a comparator whose output can be monitored through another port line. A key, whose status can be read through a port line, is also provided. User routine can read this key status to determine when to start the conversion. This interface allows the user to implement A/D conversion using DAC through successive approximation technique or counter technique. Also provides a simple temperature sensor simulator consisting of a TTL monoshot,allowing the user to employ a thermistor to convert a physical parameter like temperature to its equivalent digital code

This interface consists of two 8-bit D/A Converters whose current outputs are converted to voltage output using operational amplifiers. These voltages (Ports Outputs) are available to the user. The inputs to the DACs can be controlled through I/O ports. A Sample program is provided with the interface to generate a triangular/square waveform. The waveform can be observed on CRO. The user can write separate programs to generate other wave forms like sine wave, sawtooth etc.

This interface consists of an integrator and a comparator. A port line can be used to control a CMOS analog switch to reset the integrator, another port line can be used to control another CMOS analog switch to allow the integration of an analog input (the duration of integration is controlled by user software) and yet another port line can be used to control another CMOS analog switch to allow the integration of standard reference voltage (the duration of which can be measured by user software).The integrator output is fed to a comparator and the comparator output, in turn can be sensed through a port line. Offset trimming provision is available for the integrator and comparator. This interface helps the user to understand the principle of Dual slope ADC and to write software for implementing it and observe the switching waveforms

This interface simulates the control and operation of an elevator. Four floors are assumed and for each floor a key and corresponding LED indicator are provided to serve as request buttons and request status indictors. The elevator itself is represented by a column of ten LED’s. The motion of the elevator can be simulated by turning on successive LEDs, one at a time. The delay between turning OFF one LED and turning ON the next LED can simulate the “speed” of the elevator. User can use different I/O lines to read the request status information, reset