DAD 812

This module is used to acquire analog signals from any transducer after suitable signal conditioning, or from any analog source. The analogue input must be in the range of 0V to 5V DC. These analogue signals can be from transducer interface like, LVDT, Strain gauge, Load cell, Torque transducer, function generator etc. 16 channel multiplexer is built into this device, and they are Microprocessor compatible logic levels.
It also has 8 bit DAC with buffered voltage output using DAC 1408.
Specifications:
Analog input in the range of 0V to 5V DC.

12bit ADC with polarity & over range using 7109.

8bit DAC using 0808.

Card Size: 90 x 100 mm.

DAD 808

The ADC-08 Analog to Digital Converter card interfaces with Micro controller and Microprocessor kits. It is used to study basics of Analog To Digital conversion using µProcessors / µControllers and develop real time process control applications.

The ADC-08 card has 8 channels of AD input which are be are multiplexed to one channel of the monolithic CMOS 8 bit successive approximation analog to digital converter ADC-0809. This converter features a high impedance chopper stabilized comparator, its resolution is 8 bits and conversion time is 100 µsec's. It has a programmable clock oscillator that generates 100 KHz clock signal.

It also has 8 bit DAC with buffered voltage output using DAC 1408.

SPECIFICATIONS

8 Analog inputs (0 to 5V) to 8 bit ADC using ADC 0809.

8 bit DAC with buffered voltage output using DAC 1408.

Card Size: 90 x 100 mm.

DDAC 08

SPECIFICATIONS

Two 8bit DAC with X & Y outputs.

Analog output 0 to 5V volts.

Software for waveform generation & Histogram.

Card Size: 90 x 100 mm.

STM-2

The STM-2 card interfaces with any Micro controller and Microprocessor kits and has the capability to drive 12V dc.1 amp/phase stepper motor and has the choice of rotating direction. The card can have variable speeds and steps from 0 to 64K. Easy operational software is also provided.

The dynamic torque is mainly controlled by the drive circuit and the output transistors can give up to 1 amp current. The working temperature of the stepper motor is 30 to 40 ° C. above ambient.

SPECIFICATIONS

Stepper Motor controller for 2 Kg.-Cm. stepper motors with motor.

Card Size: 90 x 100 mm.

STMDRV 20

The STMDRV 20 card interfaces with any Micro controller and Microprocessor kits and has the capability to drive 12V dc, 3 amp/phase stepper motor and has the choice of rotating direction. The card can have variable speeds and steps from 0 to 64K. Easy operational software is also provided.

The drive circuit mainly controls the dynamic torque and the output transistors can give up to 3-amp current. The working temperature of the stepper motor is 30 to 40 ° C. above ambient.

SPECIFICATIONS

Stepper Motor controller for up to 20 Kg.-Cm. Stepper Motor.

Motor with 12V operation and maximum 3 Amp. Current per phase.

Card Size: 90 x 100 mm.

ACPC 604

SPECIFICATIONS

AC power control with 600V PIV 4 Amp.

SCR. Software to control firing angle sensing zero cross.

Card Size: 90 x 100 mm.

TBW 2

The TBW 2 study card interfaces with Micro controller and Microprocessor kits. It is used to study basics of controlling & reading Thumbwheel interface using µProcessors / µControllers and using the card, helps students develop / design applications based on µP / µC.

SPECIFICATIONS

Compatible with CNT-IF,TINY-51 Kits.

Demo programs of all modes available. Compatible programs based on different kits supported now available.

Students can experiment I/O's using the CPU directly instead of PPI chips.

Two thumb wheel switches read & displayed continuously on the display of kit.

Card Size: 90 x 100 mm.

LEDIP 64

SPECIFICATIONS

Six digits of 0.5" C.C. seven segment displays in scan mode.

8 x 8 LED matrix to study character generation.

Card Size: 90 x 100 mm.

SWRLY 2

SPECIFICATIONS

One SPDT switch to read & one relay to control.

Simplest IO read & write control operation.

Card Size: 90 x 100 mm.

ELV 4

This card simulates the lift operation in a multistoried building. The card is provided with software, which will simulate the life operation of a four storied building. There are four request keys and when any one of the addition there are 4 keys for user expansion purposes.

These keys are connected to the set pins of 74LS74 Flip/Flop, and whenever any of the keys to indicate the requested floor. Ten other LED's on the left side of the card indicated the position of the lift. The Green LED indicates the particular floor and the Yellow LED indicate the motion of the elevator.

The speed of the elevator can be controlled by software. As the elevator starts from ground, the Green and Yellow LED's start glowing sequentially. This simulates the motion of the elevator.

SPECIFICATIONS

Elevator Simulator Card for Ground +Three floors.

Request keys and position indication for each floor.

Card Size: 90 x 100 mm.

PIO TEST 24

SPECIFICATIONS

24 Inputs / outputs with LED indication.

Logic control through hardware selection.

Card Size: 90 x 100 mm.

EP 512

SPECIFICATIONS

EPROM programming of 2764 through 27512 in intelligent mode.

28 Pin ZIF socket provided.

25V DC supply required is provided.

Card Size: 90 x 100 mm.

EPP 8789

SPECIFICATIONS

EPROM/ Flash ROM programming of 8751,89C51 & 89C52 micro controllers.

Facility to program security bit.

40 Pin ZIF socket provided.

25V DC supply required is provided.

Card Size: 90 x 100 mm.

EP 2051

SPECIFICATIONS

Flash ROM programming of 89C2051 micro controllers.

Facility to program security bit.

20 Pin ZIF socket provided.

25V DC supply required is provided.

Card Size: 90 x 100 mm.

PIF 19

SPECIFICATIONS

19 Column numeric printer interface for EPSON 42 series.

Card Size: 90 x 100 mm.

LATCH 373

SPECIFICATIONS

Study of 74LS373 latch IC.

Output enable & Latch enable signals generated manually to enable study of the operation of the latch IC.

Card Size: 90 x 100 mm.

LBDR 2K

SPECIFICATIONS

Study of 74LS373 latch IC, 74LS245 buffer IC & 6116 RAM IC.

Output enable, Latch enable Read, Write & Address map selection signals generated manually to enable study of the operation of each IC.

Card Size :90 x 100 mm.

DC MOTOR CONTROL

The DC MOTOR CONTROL study card interfaces with Micro controller and Microprocessor kits. It is used to study basics of controlling a DC Motor using µProcessors / µControllers and using the card, helps students develop / design applications based on µP / µC.

Demo programs of all modes available. Compatible programs based on different kits supported now available.

The DC motor used in this card is used in Tape recorders, VCR's etc.. DC motors are also used in verity of other applications like locomotives, Aero planes but are of different ratings. However since control mechanism is the same, at this module helps student understand how a microprocessor-based control is possible.

SPECIFICATIONS

DC motor control study card using DAC 0808 and a 6V DC motor.

Card Size: 90 x 100 mm.

TEMPERATURE CONTROL

The Temperature Controller card interfaces with the any Microprocessor / Micro controller kit and is used to read temperature using thermocouples & can control temperature using a relay (On-Off Type Control)
Varying the variable potentiometer provides the gain.

The relay section is used to controller the temperature and indicates the temperature level. In this section one Reed relay are used with one LED for indication, which shows the switching of the relay. Using these relays an On-Off control setup can be set up.

SPECIFICATIONS

With 3 wires RTD as temperature sensor ADC 7109 reads the temperature and controls the TTL output to generate the control signal for heating element.

Analog output of 8-bit DAC will also be optionally available to control the heating element.

Card Size: 90 x 100 mm.