Cat
No. |
Description |
922 |
Study of 1-16 One input/Sixteen output
Demultiplexer using IC 74154. |
|
923 |
Study of RAM Random Access Memory
Circuit
Objective : To study and verify the truth table of RAM circuit.
Features : Instrument comprises of DC Regulated Power Supply 5
VDC/150mA, 10 logic inputs selectable using SPDT switches, 4 LED output
indicators, IC 7489 placed inside connections brought out at sockets on
the front panel. |
|
924 |
Logic Gate Circuit-1 Bread Board Model
Objective : Verify truth tables of TTL logic gates, Boolean
expressions, De-Morgan's
Theorems, Adders, Subtractor's Flip Flops.
Features : Instrument comprises of 4 Debunced logic inputs, 4 red
LED output indicators, 5 VDC/ 1 Amp Regulated Short Circuit
Overload Protected Power Supply, 1 Hz monoshot clock pulse, breadboard
with connection distribution strips having total 960 tie points all the
components have been soldered on printed circuit board. Supplied
complete with eleven IC's 20 mt. hook up wire of 4 colours. |
|
925 |
Logic Gate Circuit Trainer/Digital
Computer-II [Bread Board Model]
Objective :
1. Study and verify Truth tubes of Logic Gates.
2. Verification of Boolean identities Demorgan's theorems.
3. Study and verify truth tables of Digital Adders and Subtractors.
4. Study of Flip-Flops and verification of their truth tables.
5. Study of Counters, Shift Registers and verification of their truth
tables.
6. Study of Encoders, Decoders and verification of their truth tables.
7. Study of Multiplexers, Demultiplexers and verification of their truth
tables.
Features : Instrument comprises of Two DC Regulated Power
Supplies of 5 VDC/1
Amp + 15 VDC/150mA, 10 Logic inputs with LED indicators selectable using
SPDT switches, 1 Hz monoshot clock pulses. Breadboard is mounted on
front panel to perform various experiments, 10 number logic output
indicators 3 seven Segment Display mounted on front panel. |
|
926 |
Logic Gates Circuit Trainer -iii using
TTL IC's
Objective : Verify truth tables of TTL logic gates, Boolean
expressions, De-Morgan's
Theorems, Adders, Subtractors, Flip Flops, Counters, Shift Registers,
Encoders, Decoders, Multiplexers De-multiplexers using 74 series of TTL
IC's.
Features : Instrument comprises of 10 Debunced logic inputs, 10
red LED output indicators, 5 VDC/1 Amp Regulated short circuit
overload protected Power Supply, 1 Hz monoshot clock pulse, all the
components IC's have been placed inside the cabinet connections brought
out at sockets on the front panel. |
|
927 |
Analog to Digital (A/D) Convertor.
Objective : To study Analog to Digital Digital to Analog
convertors using R-2R network Successive Approximation Method.
Features : Instrument comprises of DC Regulated Power Supplies 5
VDC/ 150mA, 0-10 VDC/150mA, + 15 VDC/150mA, 1 Voltmeter, 4 SPDT switches
provided for selecting logic '1' logic '0', one output indicator,
Circuit diagram Printed on the front panel connections of various inputs
outputs brought out at sockets. |
|
928 |
Digital to Analog (D/A) Convertor using
R-2R Network.
Objective : To study Digital to Analog convertor using R-2R network.
Features : Instrument comprises of DC Regulated Power Supplies 5
VDC/150mA, + 15 VDC/150mA, 1 Voltmeter, 4 SPDT switches provided for
selecting logic '1' logic '0', one output indicator, Circuit
diagram printed on the front panel connections of various inputs outputs
brought out at sockets. |
|
929 |
Digital to Analog (D/A) Convertor using
Weighted Register Network.
Objective : To study Digital to Analog convertors using Weighted
Register network.
Features : Instrument comprises of DC Regulated Power Supplies 5
VDC/150mA, + 15 VDC/150mA, 1 voltmeter, 4 SPDT switches provided for
selecting logic '1' logic '0', one output indicator, Circuit diagram for
weighted resistor network inverting circuit using IC 741 printed on the
front panel connections of various inputs output brought out at sockets. |
TRAINING KITS FOR COMMUNICATION LAB |
940 |
Study of Transmitter & Receiver using
Fiber Optics Cable
Objective : To construct a Optical Transmitter and calculate its
Output Power. Transmission of Signal through Fiber Optic Cable. To
construct a Optical Receiver and calculate its output power. To study
the Attenuation of Signal when transmitted from Transmitter to Receiver
end.
Features : Instrument comprises of DC Regulated Power Supply unit
having two fixed output DC Regulated Power Supplies 6 VDC and 3 VDC.
Preamplifier stages consists of MIC Microphone, Photodetector,
Transistors (548) and biasing network of Resistances and Capacitors.
Power amplifier stages consists of impedance matching transformers
(Driver Transformers), Transistors (8550) and biasing network of
Resistances and Capacitors.Output section having LEDs (Light Emitting
Diodes) and speaker. Fiber optic cable for transmission of signal.
Optional Accuracy : Digital
multimeter
Standard Accuracy : 20 pcs of single stant 23 Gauge 15" long hook
up wire for inter- connections. MIC with 2 meter long lead and a plug.
Speaker 4", 4 ohm. is mounted in a wooden box with 1 meter long
connecting leads. Fiber optic cable having length of 15". |
|
941 |
Study of Amplitude Modulation &
Demodulation
Objective : Measurement of Amplitude Modulation Index (Depth of
modulation), side band frequencies (upper side band) and Frequency of
demodulated signal.
Features : Instrument comprises of DC Regulated Power Supply 12
VDC/150 mA, Sine wave Oscillator with 100 Hz - 1 KHz Frequency Output,
Circuit diagram printed & Components mounted on the panel. Connections
of Supplies & Components brought out at 4 mm Sockets.
Optional Acc. : RF Signal Generator CRO 10 MHZ. |
|
942 |
Study of Amplitude Modulation |
|
943 |
Study of Amplitude Demodulation |
|
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