Ohm Technologiees
Ohm Technologiees


Digital Electronics

We are manufacturers and suppliers of Digital Electronics that are used in engineering colleges and various industries. These are fabricated using high quality raw material procured from reliable vendors in market. We have all the necessary resources to offer these products in a sophisticated manner. We also undertake bulk orders and deliver them within a stipulated time frame to meet the demand of market.



4 Bit Binary Universal Shift Register

4 Bit Binary Universal Shift Register

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Objective:


  • To learn and demonstrate the shift register operation using the ic 7495.

  • In this you can able to study the shift left, shift right, parallel loading, and inhibit operations

  • This principle is most commonly known as digital data transmitter and receiver.

  • This operation is basics of the digital data communications.

 

 

Technical Specification:

 


  • Built in power supply : +5V DC [1 Hz and pulse output]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.

 


Decoder

Decoder

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Objective:


  • To Construct The Decoder Circuit Using 7404 And 7406 Ic

  • To Verify The Output With The Help Of Led

 

 

Technical Specification:

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


Digital To Analog Converter Weighted Resistor

Digital To Analog Converter Weighted Resistor

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Objective:


  • To learn the principle of digital to analog converter using weighted circuit

  • Parallel binary inputs are given using logic switches

  • This circuit converts the binary inputs into a corresponding output voltages which is in analog can be observed using voltmeter

 

 

Technical Specification:

 

  • Built in power supply : +5V & +12V & -12V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


Digital To Analog Converter R-2R

Digital To Analog Converter R-2R

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Objective:


  • To Learn The Principle Of Digital To Analog Converter Using R-2r Ladder Circuit

  • Parallel Binary Inputs Are Given Using Logic Switches

  • This Circuit Converts The Binary Inputs Into A Corresponding Output Voltages Which Is In Analog Can Be Observed Using Voltmeter

 

 

Technical Specification:

 

  • Built in power supply : +5V & +12V & -12V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


Binary To BCD Converter

Binary To BCD Converter

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Objective:


  • To learn and verify the binary to BCD converter using ic 74185

  • To verify the truth table for the same

 

Technical Specification:

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


BCD To Binary Converter

BCD To Binary Converter

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Objective:

 

  • To learn and verify the BCD to binary converter using IC 74184

  • To verify the truth table for the same

 

 

Technical Specification:

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Parity Generator

Parity Generator

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Objective:

  • To learn and verify the 8 bit parity generator using IC 74180

  • To verify the truth table for the same

 

 

Technical Specification:

 

  • Built in power supply : +5V DC [1HZ]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Square Wave Generator & Divide By Circuit Using 7473

Square Wave Generator & Divide By Circuit Using 7473

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Objective:


  • To study how a square can be generated by connecting a binary divider using ttl ic 7473- dual jk flip flop to 555 timer output

 

 

Technical Specification:

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


RS/D Flip Flop Using Nand Gate

RS/D Flip Flop Using Nand Gate

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Objective:


  • To study the operation of the rs / d flip flop using nand gate

  • TTL IC 7400- quad two input nand gate is used

  • Logic switch is provided as the input

 

 

Technical Specification:

 

  • Built in power supply : +5V DC [1HZ]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


CMOS To Lamp Interface

CMOS To Lamp Interface

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Objective:


  • To implement a circuit to interface a cmos driver to a low power lamp

  • Using IC CMOS 4011- quad two input nand gate

  • Using transistor NPN and 6volt bulb is used

 

 

Technical Specification:

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Digital Electronics

Digital Electronics

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We are a Digital Electronics manufacturer in chennai, Tamilnadu, India. We have been supplying Digital Electronics to all over india, middle east, asian countries and african countries.

Objective:


  • To interface a lamp to TTL driver using IC 7400- quad two input nand gate and transistors both NPN and PNP

  • To measure the voltage and current


Technical Specification:


  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Counter Display Using Memory Register

Counter Display Using Memory Register

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Objective:


  • To study the operation of the digital display with memory using IC 7490- decade counter, IC 7495- shift register

  • IC 7448- BCB to 7 segment decoder / driver

  • 7 segment led display – FND 560

 

 

Technical Specification:

 

  • Built in power supply : +5V DC [1HZ]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Double Digit Counter

Double Digit Counter

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Objective:


  • To demonstrate the operation of the double digit counter using the 7 segment led display and the IC 7448, 7490

  • The 7 segment LED display used here is FND 500

  • There are two parallel counter in this trainer

 

 

Technical Specification:

 

  • Built in power supply : +5V DC [1HZ]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


BCD Counter

BCD Counter

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Objective:


  • To study the performance of IC 7490a as a BCD counter in 2x 5 configuration
    logic switches are provided as the inputs

  • LED’s indicators are provided to observe the output

 

 

Technical Specification:

 

  • Built in power supply : +5V DC [1HZ]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Ring Counter

Ring Counter

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Objective:


  • To demonstrate the operation of a ring counter using ic 7495[shift register]

  • The output are observed using led logic monitor

  • The inputs are provided by logic switches

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC [1HZ]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Johnson Counter

Johnson Counter

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Objective:


  • To demonstrate the functioning of a johnson counter using ic7495 [shift register]and 7404 [hex inverter]

  • To verify the truth table

 

 

Technical Specification:

 


  • Built in power supply : +5V DC [1HZ]
  • Mains : 230V AC 
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX

 


Ripple Down Counter

Ripple Down Counter

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Objective:


  • To study the operation of a binary ripple down counter using ic7476

  • To verify the truth table

  • Logic switches are provided as the inputs

  • Led’s indicators are provided to observe the output

  • This trainer will count from1111 to 0000[down counting

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


Ripple Up Counter

Ripple Up Counter

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Objective:


  • To study the operation of a binary ripple up counter using ic7476

  • To verify the truth table

  • Logic switches are provided as the inputs

  • LED's indicators are provided to observe the output

  • This trainer will count from 0000 to 1111[up counting]

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC [1 Hz]
  • Mains : 230V AC 
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


BCD To Decimal Converter

BCD To Decimal Converter

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Objective:


  • To construct the BCD to decimal converter

  • To verify the output of the converter using the truth table

 

 

Technical Specification:

 


  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX

 


Gray To Binary & Binary To Gray

Gray To Binary & Binary To Gray

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Objective:


  • To construct the experiment to learn the conversion of gray to binary and binary to gray

  • To verify the truth table for the same conversion

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


Programmable Logic Array

Programmable Logic Array

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Objective:


  • To construct the programmable logic array circuit

  • It can be programmed to generate a product term of input variable

 

 

Technical Specification:

 


  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX

 


Programmable Array Logic

Programmable Array Logic

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Objective:


  • To construct the programmable array logic circuit

  • It is one of the similar to a sum of product solution and the product of sum solution and the multiplexer logic

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains: 230V AC 
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


Recirculating Shift Register

Recirculating Shift Register

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Objective:


  • To demonstrate data routing and loading operation of the shift register

  • Logic switches are provided as logic inputs

  • The logic output are observed on the led indicator

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC [PULSE OUTPUT] 
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


1 Of 4 Decoder

1 Of 4 Decoder

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Objective:


  • To learn a binary 1 of 4 decoder using active high and low circuits

  • Logic switches are provided as logic inputs

  • The logic output are observed on the led indicator

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Left/ Right Shift Register

Left/ Right Shift Register

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Objective:


  • To demonstrate the shift left, right and loading operation of the shift register

  • Logic switches are provided as logic inputs

  • The logic output are observed on the led indicator

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC [PULSE OUTPUT]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Logic Module

Logic Module

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Objective:


  • This trainer is used to conduct different experiments using a single bread board

  • This trainer consists of built in regulated supply

  • BCD to decimal decoder with 7 segment display

  • Logic switches are provided as logic inputs

  • TTL 1hz clock generator and debouncing pulsar are provided

  • One bread board is provided to conduct different experiments using the logic inputs and logic output which are provided in our trainer

  • The logic output are observed on the led indicator

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC [PULSE & 1HZ OUTPUT]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


4 Digit Multiplexed Display Using 74C 926

4 Digit Multiplexed Display Using 74C 926

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Objective:


  • This trainer will count from 0000 to 9999 and it can be reset by using a pulser switch

  • The inputs are provided using logic switches

  • The outputs are observed on the fnd 543 display

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC [PULSE OUPUT]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Dual Nature Logic Gates

Dual Nature Logic Gates

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Objective:


  • To learn and verify the combinational logic function using the boolean variables

  • To evaluate the truth table for specific logic function

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Analog Clock

Analog Clock

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Objective:


  • To learn the circuitry of flip flop and the function of the clock circuit using a 555 timer ic

  • To demonstrate the generation and control a pulse train

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Basic Discrete Flip Flop

Basic Discrete Flip Flop

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Objective:


  • to learn the flexibility and actual circuitry of a flip flop

  • to observe complementary output and a binary data storage device

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


555 Timer Circuits And Application

555 Timer Circuits And Application

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Objective:


  • To construct and study the operation of as table, mono stable and bi- stable multi vibrator using the IC 555

  • The IC 555 is timer ic

  • In this trainer discrete components like resistors, capacitors, potentiometer and pulser in a discrete format to conduct the experiments

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Analog To Digital Converter

Analog To Digital Converter

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Objective:


  • To demonstrate analog to digital converter.

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC [PULSE OUTPUT]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


5x7 Alphanumeric Display

5x7 Alphanumeric Display

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We are manufacturing 5x7 Alphanumeric Display in chennai and supplying natiuonal and international client.
Objective:


  • In this experiment combinational logic gates are used to multiply 2 bit by 2 bit

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX

 


Binary Multiplexer

Binary Multiplexer

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Objective:


  • To compare the binary and decimal multiplication tables

  • To construct the binary multiplier and to verify the truth table for a 2 bit by 2 bit using combinational logic gates

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


Random Access Memory (16 Word of 4 Bits)

Random Access Memory (16 Word of 4 Bits)

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Objective:


  • To learn how to write / store data in to the semiconductor memory and to read that data
    using the single IC chip 7489.

  • The following are the features of the ic 7489

  • Ram is a volatile memory.

  • It is organized as 16 words of 4- bits scratch pad.

  • You can write/store any number from 0 to 15 [i.e.] 0000 to 1111

  • It is a14 pin IC.

  • This principle is the basics to understand how computers store digital data information and how to read stored information.

  • The input data is stored by using the logic switches and the to read that the LED’s logic monitor is used

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


4 Bit Binary Full Adder & Subtractor

4 Bit Binary Full Adder & Subtractor

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Objective:

 

  • To know the operation of IC 7483 which is the 4 bit[0000 to 1111] binary full adder and subtractor

  • This feature of this IC is it adds and subtract by having the input and output carry bits

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


C-Mos Integrated Circuits

C-Mos Integrated Circuits

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Objective:


  • Cmos IC’s are very low power consumption and compatibility.

  • To study and verify the characteristics of cmos inverter and nand gate using integrated circuit

  • To know the logic levels for the cmos circuit.

 

 

Technical Specification:

 

 

  • Built in power supply : +12V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


4 Line To 16 Line Demultiplexer

4 Line To 16 Line Demultiplexer

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Objective:


  • To construct and demonstrate the operation of the 4 line to 16 line decoder

  • To demonstrate the operation of the ic 74154 chip as a 1 of 16 DE-multiplexer

  • To verify that how the DE- multiplexer converts serial data into the parallel data

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC [1 Hz and pulse output]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


16 Lines to 1 Line Multiplexer

16 Lines to 1 Line Multiplexer

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Objective:


  • To construct and verify the operation of the multiplexer

  • To verify that how the multiplexer will converts the parallel into the serial data

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Decade Counter Decoder Driver & 7 Segment Display

Decade Counter Decoder Driver & 7 Segment Display

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DE12 Decade Counter Decoder Driver & 7 Segment Display (WITH 1hz Square  Generator)

Objective:


  • To construct the trainer and this trainer will generate 1hz square wave

  • This trainer has got counter, decoder, digital display

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Excess 3 To Decimal Converter

Excess 3 To Decimal Converter

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Objective:


  • To construct the excess to three decimal converter

  • To verify the output of the converter using the truth table

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


BCD To 7 Segment Decoder & BCD To 7 Segment Decoder

BCD To 7 Segment Decoder & BCD To 7 Segment Decoder

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DE10 BCD TO 7 Segment Decoder (Suitable For Common Anode Display) & BCD To 7 Segment decoder (Suitable)

Objective:


  • To construct and study the operation of the common cathode and common anode type display

  • The BCD inputs are given by logic switches which are decoded by the decoder IC’s

  • The display will show the corresponding decimal equivalent

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC 
  • Mains : 230V AC 
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


BCD To Decimal Converter Using Nixie Tube

BCD To Decimal Converter Using Nixie Tube

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Objective:

 

  • To construct BCD to decimal converter using nixie tube

  • To verify its output

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


Nand Gate Encoder

Nand Gate Encoder

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Objective:


  • To construct the decimal to binary converter using 4 input nand gates and verify the encoding led’ are provided to observe the outputs

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC 
  • Mains : 230V AC 
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


Decimal To Binary Encoder

Decimal To Binary Encoder

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Objective:


  • To construct the decimal to binary converter using diode matrix encoder

  • LED’s are provided to verify the binary outputs.

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


Master Slave Jk Flip Flop Using Nand Gates

Master Slave Jk Flip Flop Using Nand Gates

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Objective:


  • To construct master slave JK flip flop using nand gates and to verify its truth table

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC [1 Hz OUTPUT]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


Basic Logic Gates (Using Diode & Transistors)

Basic Logic Gates (Using Diode & Transistors)

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Objective:


  • To construct and verify the and, or, nor, nand, not gates using diodes and the transistor

  • To verify the truth table of the gates

  • Logic high and low are provided as the input and the led are provided as the output

 

 

Technical Specification:


 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


DIAC Device

DIAC Device

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The instrument is designed to draw the characteristic of a it is provided with 0-30 volts IC regulated power supply. A moving coil voltmeter is provided to moving coil ammeter is provided to read current. The selection switch is provided to select different ranges.


Digital Electronic

Digital Electronic

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The Digital Electronic that we manufacture are extensively used in various engineering colleges and industries. These digital electronics trainers are fabricated using high grade components sourced from reliable vendors.The basic digital electronics are:

  • Basic Logic Gates
  • NAND NOR Inverter gates , Verification of Demorgans & Boolean Expression
  • Exclusive OR & NOR Gates, Half Adder & Full Subtractor
  • R-S/D/T Flip Flop Characteristics & Comparison
  • Quadruple JK Flip with Present & Clear Using 7476
  • Master Slave JK Flip Flop using NAND Gates
  • Decimal To Binary Encoder
  • NAND Gate Encoder
  • BCD To Decimal Converter Using Nixie Tube
  • BCD To 7 Segment Decoder
  • Excess 3 to Decimal Converter
  • Decade Counter Decoder Drivers & 7 Segment Display
  • 16 Line To 1 Line Multiplexer
  • 4 line To 16 Line Demultiplexer
  • Characteristics of C MOS Integrated Circuits
  • Arithmetic Logic Unit Demonstrator Circuits
  • Arithmetic  Logic Unit Demonstrator Using 7418 IC
  • Interfacing CMOS To TTL IC's To CMOS
  • Open Collector Gates & Wired OR Connections
  • 4 Bit Binary Full Adder & Subtractor
  • 4 Bit Binary Universal Shift register
  • 4 Bit Binary Up Down Counter Using 74192
  • Random Access Memory(16 word of 4 Bits)
  • Read only Memory
  • Comparison of Different Types of JK Flip Flop Triggering Method
  • Tri State Buffers & Busing Technique
  • Modulo n Counter
  • Binary Multiplexer
  • 60HZ Clock Pulse Generator using 5369 Crystal for output of 60Hz And 1Hz
  • Study of party Circuits
  • Alphanumeric 5 * 7 Dot Matrix Display
  • Crystal Controlled Clock Circuit
  • Analog to Digital Converter
  • Digital to analog Converter
  • 555 Timer Circuits and Application
  • Basis Discrete Flip Flop
  • Analog Clock
  • Dual Nature Logic Gates
  • Memory Programming
  • Comparing the 4001 to 7402
  • 4 Digit Multiplexed Display using 74C 926
  • Logic Module
  • Left / Right Shift Register
  • 1 of 4 Decoder
  • Recirculating Shift Register
  • Programming Array Logic
  • Programmable logic Array
  • Gray to Binary & Binary to Gray
  • BCD to Decimal Converter
  • Ripple Down Counter
  • Ripple Up counter
  • Johnson Counter
  • Ring Counter
  • BCD Counter
  • Double Digital Counter
  • Counter Display Using Memory Register
  • Interfacing TTL Drivers TO Led
  • Interfacing TTL Drivers to Lamp
  • CMOS to LAMP Interface
  • RS/D Flip Flop using NAND Gate
  • Square Wave Generator & Divide By Circuit using 7473
  • Divide By Ten Counter Using 7490
  • Parity Generator


Bit Binary Up Down Counter Using 74192 (Synchronous Counter)

Bit Binary Up Down Counter Using 74192 (Synchronous Counter)

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DE21 4 Bit Binary Up Down Counter Using 74192(Synchronous Counter)

Objective:


  • To learn that a single ic is used in the both up and down counter

  • To construct ic 74192 for up counting from 0to 9 [i.e.] from 0000 to 1001 and also it represents the carry

  • To construct ic 74192 for down counting from 9to 0 [i.e.] from 1001 to 101000 and also it represents the borrow

  • The outputs are observed by using the led’s [logic monitor]

  • The up and down operations can be selected easily

 

 

Technical Specification:

 

 

  • Built in power supply : +5V DC [1 Hz]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.


Flip Flop Triggering Method

Flip Flop Triggering Method

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Objective:


  • To learn and demonstrate the principle of j-k flip-flops

  • To verify its truth table and to learn the importance of clear and presets inputs.

  • To compare the various types of j-k flip-flop and to contrast the behavior of positive, negative and level triggered.

 

 

DE24 Comparison Of Different Types Of Jk Flip Flop Triggering Method

Technical Specification:

 


  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX

 


XOR Using Nor Gate

Objective:


  • To Construct The Xor Gate Using Nor Gate

  • To Verify The Truth Table For The Same

 

 

Technical Specification:

 

  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


XOR Using Nand Gate

Objective:

  • To construct the XOR gate using nand gate

  • to verify the truth table for the same

 

 

Technical Specification:

 

  • Built in power supply : +5V DC
  • Mains: 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX


Memory Programming

Objective:


  • To demonstrate the binary memory programming in which it converts binary inputs into hexadecimal characteristics

  • The output of the hexadecimal characters are observed using hexadecimal output device (i.e.) 7 segment display

 

 

Technical Specification:

 


  • Built in power supply : +5V DC [PULSE OUTPUT]
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.

 


Nand Nor Inverter Gates

DE2 NAND Nor Inverter Gates, Verification Of Demorgans & Boolean Expression

Objective:


  • To construct and verify the DE- morgan’s law using the computational logic circuit

  • Here you can able to verify the boolean expression

  • Logic high and low are provided as the input and the led are provided as the output

 

 

Technical Specification:

 


  • Built in power supply : +5V DC
  • Mains : 230V AC
  • Dimension : 27CMS X 17CMS [metal cabinet]
  • Weight : 2KGS APPX.

 


 


Ohm Technologiees
Vijayarajan K. (Proprietor)
No. 9/243, Plot No. 1-D-1, Sree Vijayalakshmi Nagar, Ambal Nagar, Koovor
Chennai - 600122, Tamil Nadu, India

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