Electronic Trainers
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FIELD EFFECT TRANSISTOR UNIT |
| Code:GP - 932.1 |
With a field effect transistor mounted on base as described.
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POWER TRANSISTOR UNIT |
| Code:GP - 935.1 |
Mounted on a base as described.
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TRANSISTOR AMPLIFIER CIRCUITS
(Common base, common emitter follower types) |
| Code: GP - 947.1 |
Objectives :
To demonstrate the operation and important characteristics of
1. The common-emitter amplifier.
2. The common-base amplifier.
3. The common collector amplifier configuration and their voltage gains before they are saturated. The common collector has a gains of less than one. The common-base amplifier has a gain of more than 150.
Built in regulated power supply : + 15V/300mA
Input Supply : 230 VAC/50Hz mains operated.
Dimension : 27cms x 17cms x 10cms.
Weight : 500g
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CLASS "B" AMPLIFIER |
| Code: GP - 947.3 |
Objectives :
To construct class B push pull amplifier and to calculate
1. Voltage amplification
2. To draw dc load line
3. To draw ac load line output
4. Impedance ratio of driver transformer
5. Power P=VI.
Built in regulated power supply : + 9V/300mA
Input Supply : 230 VAC/50Hz mains operated.
Dimension : 27cms x 17cms x 10cms.
Weight : 500g
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QUADRUPLE J-K FLIP-FLOP, WITH PRESET &'CLEAR' USING 7476
(STUDY OF SHIFT REGISTERS AND ASYNCHRONOUS COUNTER) |
| Code: GP - 950.2 |
Objectives of this experiment :
To verify the truth table of JK Flip Flop & to construct shift register, asynchronous counter, ring counter, Johnson's counter.
Built in regulated power supply : +5V/300mA
Input Supply : 230 VAC/50Hz mains operated.
Dimension : 27cms x 17cms x 10cms.
Weight : 500g
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DECADE COUNTER, DECODER DRIVERS AND 7-SEGMENT DISPLAY
WITH 1 Hz SQUARE WAVE GENERATOR |
| Code: GP - 950.4 |
Objectives of this experiment :
This trainer can generate 1 Hz square wave. It has got counter, decoder drivers & digital displays.
Built in regulated power supply : +5V/1A
Input Supply : 230 VAC/50Hz mains operated.
Dimension : 27cms x 17cms x 10cms.
Weight : 500g
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4-LINE TO 16-LINE DEMULTIPLEXER |
| Code: GP - 950.6 |
Objectives of the experiment :
1. To demonstrate the operation of the 4-line to 16-line decoder.
2. To demonstrate how this can be used to sequence among any number of states, between one and fifteen. (This is called a PROGRAMMABL SEQUENCER with 4 binary inputs and 16 outputs).
3. To demonstrate the operation of IC-74154 chip as a 1 of 16 demultiplexer.
Built in regulated power supply : +5V/300mA
Input Supply : 230 VAC/50Hz mains operated.
Dimension : 27cms x 17cms x 10cms.
Weight : 500g
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4-BIT BINARY UNIVERSAL SHIFT REGISTER |
| Code: GP - 950.8 |
Objectives of this experiment :
The purpose of this experiment is to construct a digital data transmitter and receiver that can interchange serial digital data, (4 bit universal shift registers). This is an extremely interesting and useful experiment in digital data communications. You can understand the significance of parallel loading, shift-left, shift-right and inhibit operations.
Built in regulated power supply : +5V/300mA
Input Supply : 230 VAC/50Hz mains operated.
Dimension : 27cms x 17cms x 10cms.
Weight : 500g
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ANALOG-TO-DIGITAL CONVERTER |
| Code: GP - 950.10 |
Objectives :
Using the DAC Circuit you will add a comparator and appropriate control circuit to create an ADC. The output of the comparator controls the clock input to the counter, which in turn provides the input to the DAC. LEDs and 7 segment display are provided to monitor the Digital Read out.
Built in regulated power supply: +5V/1 A; +12V/150mA; -12V/150mA.
Input Supply : 230 VAC/50Hz mains operated.
Dimension : 34cms x 32cms x 10.5cms.
Weight : 500g
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OPERATIONAL AMPLIFIERS CHARACTERISTIC & TESTING METHODS |
| Code: GP - 951.1 |
Objectives :
The purpose of the experiment is to demonstrate and to determine the operation of inverting amplifier, non inverting amplifier, and determine the gain and the input and output impedances. To observe the performance of op-amp when operated in the CLOSED LOOP & OPEN LOOP modes. To determine the GAIN AND BAND WIDTH of op-amp.
Built in regulated power supply : +15V/300mA;
-15V/300mA
Input Supply : 230 VAC/50Hz mains operated.
Dimension : 27cms x 17cms x 10cms.
Weight : 500g
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SUMMER, SUBTRACTOR, DIFFERENTIATOR & INTEGRATORS USING OP-AMPS |
| Code: GP - 951.2 |
Objectives :
To demonstrate the operation of summer, subtractor, integrator, differentiator using 3140 op-amp. To apply square input signal and observe the output of integrator on a CRO which should be triangle wave. By applying triangle wave input and observe the output of differentiator on a CRO which should be square wave.
Built in regulated power supply : +5V/150mA;
-5V/150mA; +15V/150mA, -15V/150mA
Input Supply : 230 VAC/50Hz mains operated.
Dimension : 27cms x 17cms x 10cms.
Weight : 500g
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LOGIC GATES TUTOR |
| Code: GP - 960.1 |
Covers all aspects of combinational logic and Boolean algebra. Comprises a selection of AND, OR, NOT, NAND, NOR, EX-OR and AND-OR-INVERT gates. Four logic input toggle switches and four logic indicators are also provided.
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SEQUENTIAL LOGIC TUTOR |
| Code: GP - 961.1 |
Provides facilities for the investigation of flip-flops, counters and shift registers. Comprises four Jk flip-flops, five NAND gates and three logic input switches. One of the switches may be used to pulse counter circuits.
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PATCH LEADS |
| Code: GP - 962.1 |
PSpare 1mm leads for use with Logic Tutors and Tutor kit units. Pack of 25.
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OP-AMP TUTOR |
| Code: GP - 968.1 |
A versatile teaching aid which can be used to investigate many aspects of operational amplifier circuits. Apart from basic experiments it may also be used to generate wave form, solve mathematical equations and design active filters. The module houses a 741 operational amplifier and a range of components, and also provided is a ‘free-area’ which may be used to hold the users own components.
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POWER SUPPLY UNIT |
| Code: GP - 969.1 |
Designed for use specifically with the tutor kit units, but equally suitable for general purpose use, this unit provides a fixed output of 5V D.C. at 1 A for TTL logic circuits and adjustable outputs at 15V at 100 mA for op-amp and other linear applications.
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I.C. PATCHBOARD |
| Code: GP - 973.1 |
A general purpose experimental and prototyping ‘breadboard’ module suitable for use with digital or liner devices and circuit. Comprises two 16-pin, two 18 pin and one 40-pin DIL sockets The versatility of this unit is enhanced by the inclusion on the board of logic indicators, a two-speed clock, a manual pulsar and logic input switches.
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TUTORKIT ELECTRINIC INPUT/OUTPUT UNIT |
| Code: GP - 974.1 |
Offering an alternative approach to individual modules, this unit provides a range of input elements/sensors, electronic processing elements and output devices on a single board. All components are fully labeled and interconnection between them is carried out by means of a 2mm patch connector system. The board is house in a robust moulded case and the unit may be powered by any smooth d.c. supply of between 5v and 12v.
The following facilities are incorporated:
Input elements/sensor 1 potentiometer 10kW, 1 S.P.D.T. slide switch, 1 light dependent resistor, selection of fixed resistors.
Electronic processing elements 1 relay unit, 1 reed switch, and operating magnet, 1 reed relay NAND gate, 1 transistor unit.
Output devices 1.5 to 12V d.c. motor, 1.5 to 12V buzzer unit 1 red LED indicator, 1 green LED indicator 1.6V, 60mA lamp.
Other items included 1 resistor 330W, 1 resistor, 10kW, 1 resistor 2.2kW , 1 resistor, 10 kW, 1 packet of patch leads, 1 instruction manual.
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