• Fully self sufficient with IC Regulated 5V at 1Amp. Power Supply, input logic switches, clock generator, mono pulser
• LED logic indicators, 3 digit Seven Segment Displays and provision to take-out output for monitoring
• Sockets for ICs, reliable connections using excellent quality sockets
• Wiring of all types of experiments become simple and less time consuming
• Adequate no. of other Electronic Components
• The unit is operative on 230V ±10% at 50Hz A.C. Mains
• Adequate no. of patch cords stackable from rear both ends 2mm spring loaded plug length ½ metre
• Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggest
• tons and Book Refer OMEGA TYPE LTB-817 ences. Two copies each with the trainer board
• Weight : 8 Kg. (Approx.)
• Dimension : W 412 x H 150 x D 31

 

Specifications:

• + 5V D.C. at 1Amp, IC Regulated Power Supply
• Eight, two position toggle switches prewired to give binary logic input states
• Eight, LED logic indicators with transistor drivers
• 3 digit Seven Segment Displays with decoder driver
• Clock :- 1 Hz, 1 kHz and 1 MHz
• Single pulse from mono pulser

 

Logic Training Board

We are a reckoned name, which is engaged in offering Logic Gate Training Board On OR/NOR, AND/NAND, NOT/Buffer to honorable clients. The offered range is known for studying simple logic functions and theorems of boolean algebra and to compare the truth table with experimental results. This range aids in providing new method of training students in the basic theory of digital circuits and making them familiar with basic experiments in digital circuits.

 

Object:

 

• OR/NOR function
• AND/NAND function
• NOT/BUFFER function
• Simple function of several variables
• Distributive law
• Commutative law
• Associative law
• De morgan's theorem 

Features :

The board consists of the following built-in parts:

• ± 5 V D.C. at 500 mA, IC regulated power supply
• Two, 3-input NAND gates followed by an inverter to give 3-input AND/NAND gates
• Two, 3-input NOR gates followed by an inverter to give 3-input OR/NOR gates
• Two, NOT gates followed by another NOT gate to give BUFFER outputs
• Switches for logic selection
• Adequate no. of other electronic components
• Mains ON/OFF switch, fuse and jewel light
• The unit is operative on 230V ±10 % at 50Hz A.C. mains
• Adequate no. of patch cords stackable from rear both ends 4 mm spring loaded plug length ½ meter
• Good quality, reliable terminal/sockets are provided at appropriate places on panel for connections & observation of waveforms
• Strongly supported by detailed operating instructions, giving details of object, theory, design procedures, report suggestions and book references

 

Digital To Analog Converter (d To A)

Digital to Analog Conversion and to make the students familiar with the basic principle & techniques of “Digital to Analog Conversion”. Input state switches with storage register are provided to feed the derived digital input and analog output can be read directly on a voltmeter in terms of voltage. The board is absolutely self contained and requires no other apparatus.Practical experience on this board carries great educative value for Science and Engineering Students.
OBJECTTo study the basic principle on Digital to Analog Conversion.FEATURESThe board consists of the following built-in parts :01. + 5V D.C. at 250mA, IC Regulated Power Supply internally connected.02. +10V D.C. at 50mA, Power Supply internally connected.03. -10V D.C. at 50mA, Power Supply internally connected.04. D.C.Voltmeter, 65mm rectangular dial to read 0-5V.05. Four, D-type Flip-Flops.06. Four Level Amplifiers.07. Continuous monitoring of analog signals on a voltmeter.08. Four switches for giving binary logic input states.09. Four LEDs for visual indication of binary logic input status.10. Adequate no. of other Electronic Components.11. Mains ON/OFF switch, Fuse and Jewel light.* Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre.* Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms.* Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.* Weight : 3 Kg. (Approx.) 

 

Analog To Digital Converter (a To D)

The board is absolutely self contained and requires no other apparatus.OBJECT01. To study the basic principle on conversion of analog signal to digital signal.02. To study the working of Digital Voltmeter.FEATURESThe board consists of the following built-in parts :01. + 5V D.C. at 250mA, IC Regulated Power Supply internally connected.02. - 5V D.C. at 50mA, IC Regulated Power Supply internally connected.03. + 10V D.C. at 50mA, IC Regulated Power Supply internally connected.04. 0-15V D.C. at 50mA, continuously variable Power Supply.05. D.C.Voltmeter, 65mm rectangular dial to read 0-15V.06. Voltage comparator.07. Quad 2-input NAND gate.08. Quad 2-input NOR gate.09. Qual 2-input AND gate.10. Dual 4-input AND gate.11. Quad 2-input EX-OR gate.12. Three, Hex Buffer/Driver.13. BCD-to-7 Segment Decoder/Driver.14. Dual J-K Flip-Flop.15. 4-Bit Binary Ripple Counter.16. Timer.17. Continuous monitoring of analog signals on a voltmeter and of digital signals on 7 segment display.18. Seven LEDs to display the state of various important points.19. Two seven segment displays for visual indication of output status.20. Provision for manual pulses as well as for internal clock.21. Adequate no. of other Electronic Components.22. Mains ON/OFF switch, Fuse and Jewel light.* Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre.* Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms.* Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.* Weight : 3 Kg. (Approx.)

 

8-Bit Multiplying Digital To Analog Converter

Logic Training Board has been designed specifically for the study of 8-Bit Multiplying Digital to Analog Converter. This Training Board gives a better understanding of the conversion of digital signal in to an equivalent analog signal using IC AD1408. Practical experience on this board carries great educative value for Science and Engineering Students.

Object:

• To Study 8-Bit Multiplying Digital to Analog Converter with 8-Bit Input Digital Signals and Analog output signal representing the product of
• Inputs and Reference source

Features:
The board consists of the following built-in parts:

• ±15V D.C. at 50mA, IC regulated power supply internally connected
• +5V D.C. at 50mA, IC regulated power supply internally connected
• OP-Amp IC 741
• 8-Bit D to A converter IC AD1408
• Voltage Regulator IC 723
• SPDT switches for logic selection/Input Data
• LEDs for visual indication of status/Binary Data Input
• Adequate no. of Electronic Components
• Mains ON/OFF switch, Fuse and Jewel light
• The unit is operative on 230V ±10% at 50Hz A.C. Mains
• Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms/ voltages
• Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References

BCD To Seven Segment Display

BCD to Seven Segment Display (using Light Emitting Diodes). The decoder driver circuit is used to drive its binary coded decimal output from switches. The BCD to seven segment decoder driver IC 7446/47A which consists of 45 diodes, 16 resistors and 7 transistors. There are 4 switches corresponding to 4 variables A,B,C and D. The switches are so connected that the two terminals of the switch corresponds to a logic ‘1’ and logic ‘0’ respectively in one position of the switch. When the switch position is changed, the two terminals just inter-change their A,B,C and D both in the true form, as well as in the false form. Thus depending upon the state of the switches and their relative position a particular digit is displayed on the display panel.

Object:

• To demonstrate the working of BCD to seven segment display

Features:
The board consists of the following built-in parts :

• Seven segment display of Common Anode, LED type
• Decoder Driver IC
• + 5V at 100mA, IC regulated Power Supply
• Seven segment display of Common Anode, LED type
• Decoder Driver IC
• Four SPDT switches corresponding to four variables A, B, C and D for giving logic ‘1’ and logic ‘0’ inputs
• Adequate no. of other Electronic Components
• The unit is operative on 230V ±10% at 50Hz A.C. Mains
• Mains ON/OFF switch and Neon indicator are provided
• The unit is operative on 230V ±10% at 50Hz AC Mains
• Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms
• Strongly supported by detailed Operating Instructions, giving details of Object Theory, Design procedures, Report Suggestions and Book References

 

Study Of (arithmatic Logic Unit) A. L. U. Chip (74181)

Computer Logic Training Board has been designed specifically for the study of Arithmetic & Logic function by using 74181 chip.The board is absolutely self contained and requires no other apparatus.Practical experience on this board carries great educative value for Science and Engineering Students.
  OBJECTTo study the Arithmetic Logic Unit (A.L.U.) chip 74181 for performing the following operations.01. Logical operation.02. Arithmetic operation.03. Comparison of Two Binary numbers.FEATURESThe board consists of the following built-in parts :01. +5V D.C. at 100mA, IC Regulated Power Supply of internally connected.02. One A.L.U. IC 74181.03. One Logic state indicator to check the logic state of various pins of IC.04. Switches for logic selection.05. LEDs for visual indication of output data.06. Adequate no. of other Electronic Components.07. Mains ON/OFF switch, Fuse and Jewel light.* The unit is operative on 230V ±10% at 50Hz A.C. Mains.* Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre.* Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms.* Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.* Weight : 3 Kg. (Approx.)

 

4- Bit Binary Full Adder And Subtractor

4- Bit Binary Full Adder and Subtractor or Computer Logic Training Board has been designed specifically for the study of phenomena of addition and subtraction of 4-bit binary numbers using 4-bit arithmetic and complementary techniques. This Training Board uses controlled inverter and full adders to carry out the operations of addition and subtraction. The board is absolutely self contained and requires no other apparatus. Practical experience on this board carries great educative value for Science and Engineering Students.

Object (To study the operation of 4-bit binary full adder and subtractor for):

• Addition of two 4-bit binary numbers
• Subtraction of two 4-bit binary numbers

Features:
The board consists of the following built-in parts :

• +5V D.C. at 200mA, IC regulated power supply internally connected
• 4-bit full adder IC
• Quad 2-input Ex-OR Gate IC
• LEDs for visual indication of status
• SPDT switches for logic selection
• Adequate no. of other Electronic Components
• Mains ON/OFF switch, Fuse and Jewel light
• The unit is operative on 230V ±10% at 50Hz A.C. Mains
• Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms
• Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References

 

Study Of Various Types Of Flip - Flops

Computer Logic Training Board on Flip-Flops has been specifically designed to give students an idea about Flip- Flops and to Study of Various Types of Flip - Flops. The output of the Flip-Flops can be observed with the help of logic level indicators (LEDs), which are provided on the panel. The board is absolutely self contained and requires no other apparatus. Practical experience on this board carries great educative value for Science and Engineering Students.

Object: 
To construct the following Flip-Flops and study their characteristics:

• R.S. Flip-Flop without clock
• R.S. Flip-Flop with clock
• D Flip-Flop
• J-K Flip-Flop
• T Flip-Flop
• Master Slave J-K Flip-Flop

Features:
The board consists of the following built-in parts :

• +5V D.C. at 100mA, IC regulated power supply
• Four, 2-input NAND gates
• Four, 3-input NAND gates
• One inverter (NOT gate)
• Four LEDs with driver circuit to observe the output of flip-flops
• A pulser to provide the pulses manually for triggering
• Adequate no. of other Electronic Components
• Mains ON/OFF switch, Fuse and Jewel light
• The unit is operative on 230V ±10% at 50Hz A.C. Mains
• Adequate nos. of patch cords stackable from rear both ends 4mm spring loaded plug, length ½ metre
• Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms
• Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References

Logic Training Board On Counters & Shift Registers

Backed by the rich experience and a competent team of innovative experts, we are able to offer Logic Training Board on Counters & Shift Registers. The offered range is known for studying counters & shift registers and making the students familiar with design and practical aspects of all types of counters, shift registers and their applications in frequency measurements & computers. Possessing gates and flip-flops, the offered range is best suited for developing construct any type of counter, shift register and allied. Along with this, the offered range possesses decoder and seven segment display that aid in tracking the output of each circuit. This training board can conduct around 25 different experiments that cover altogether important aspects of computer, input and output devices. 

Objects: 

Counters:

• 4-Stage binary ripple up-counter
• 4-Stage binary ripple down-counter
• 4-Stage binary ripple up-down counter
• Variable modules ripple counter by direct clearing
• 4-Stage decade ripple up-counter by direct clearing
• 4-Stage decade ripple down counter by direct clearing

 Synchronous counters:

• 4-Stage binary synchronous up-counter with parallel carry
• 4-Stage binary synchronous down-counter with parallel carry
• 4-Stage binary synchronous up-counter with series carry
• 4-Stage binary synchronous down-counter with series carry
• 4-Stage binary synchronous up-down counter with parallel carry
• 4-Stage synchronous up-down counter with series carry

 Series parallel counters: 

• 3-Stage mod-5 series parallel counter
• 4-Stage mod-10 series parallel counter

 Ring counter: 

• 4-Stage ring counter

 Johnson counters: 

• 4-stage Johnson or shift counter
• Decade counter using 5-stage shift counter

 Miscellaneous counters: 

• Higher modules counter by combining two lower modules counter
• 2421 BCD counter

 Shift registers: 

To study the operation of: 

• Serial to parallel converter
• Series-in-series output register
• Parallel to serial converter
• Parallel-in-parallel out register
• Right shift and left-shift register

 Application of counters: 

• To study the basic principle of frequency measurement
• To study the operation of frequency division by counter
• To study the principle of Random Access Memory by constructing its basic cell

 Features:

The board consists of the following built-in parts: 

• + 5 V D.C. at 1Amp, IC regulated power supply internally connected
• Five, J-K master slave flip-flops with preset and clear arrangement
• Six, 2-input NAND gates
• Four, 4-input NAND gates
• Three, 4-input AND-OR gates
• Two inverters (NOT gates)
• A 4-bit binary counter to demonstrate the basic principles of frequency measurement
• A square wave oscillator of frequency 10 Hz, 1 Khz and 10 KHz with coarse and fine variations, demon strata the basic principle of frequency division
• Completely programmable panel to make any type of counter or shift register
• Two pulser switches for clear and clock arrangement
• One mono pulser to give a 1 sec pulser

 

Digital Multiplexer

Logic Training Board has been designed specifically for the study of Digital Multiplexer (8-Bit). This Training Board gives a better understanding of the phenomena of multiplexing with eight input signals and one multiplexed output using three control signals. The board is absolutely self contained and requires no other apparatus.Practical experience on this board carries great educative value for Science and Engineering Students.

Object:

• To Study 8-bit Digital Multiplexer with 8 inputs & one multiplexed output using IC 74151

Features:
The board consists of the following built-in parts:

• + 5V D.C. at 50mA , IC regulated power supply internally connected
• Multiplexer IC 74151
• LEDs for visual indication of status
• SPDT switches for logic selection
• Adequate no. of Electronic Components
• Mains ON/OFF switch, Fuse and Jewel light
• The unit is operative on 230V ±10% at 50Hz A.C. Mains
• Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms
• Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References

1 : 8 Line De Multiplexer

Logic Training Board has been designed specifically for the study of 1:8 Line Demultiplexer (digital). This Training Board gives a better understanding of the phenomena of demultiplexing with one input demultiplexed to eight outputs using three control inputs (Address). Practical experience on this board carries great educative value for Science and Engineering Students.

Object:

• To Study 8-bit 1:8 Line Demultiplexer using IC 74138

Features:
The board consists of the following built-in parts :

• + 5V DC at 50mA, IC regulated power supply internally connected
• Demultiplexer IC 74138
• Timer IC 555
• SPDT switches for logic selection
• LEDs for visual indication of status
• Adequate no. of Electronic Components
• Mains ON/OFF switch, Fuse and Jewel light
• The unit is operative on 230V ±10% at 50Hz A.C. Mains
• Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of wave forms
• Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References

1 : 8 Line Demultiplexer (digital)

Logic Training Board has been designed specifically for the study of 1:8 Line Demultiplexer. This Training Board gives a better understanding of the phenomena of demultiplexing with one input demultiplexed to eight outputs using three control inputs.
  OBJECTTo Study 8-bit 1:8 Line Demultiplexer using IC 74138.FEATURESThe board consists of the following built-in parts :01. + 5V DC at 50mA, IC regulated power supply internally connected.02. Demultiplexer IC 74138.03. Timer IC 555.04. SPDT switches for logic selection.05. LEDs for visual indication of status.06. Adequate no. of Electronic Components.07. Mains ON/OFF switch, Fuse and Jewel light.* The unit is operative on 230V ±10% at 50Hz A.C. Mains.* Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of wave forms.* Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions