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STUDY OF ADDERS & SUBTRACTOR USING OR, EX-OR, AND & NOT GATES – GUPTA BRAND 200379
Objective : To verify the truth table of Digital Half Adder, Half Subtractor, Full Adder & Full Subtractor using OR, AND, EX-OR & NOT gates.
Features : Instrument comprises of DC Regulated Power Supply 5V/150mA for logic inputs, 4 SPDT switches provided for selecting logic ‘1’ & logic ‘0’, 2 Red LED output indicators, circuit diagram printed for 1 two input ‘OR’ gate, 2 two input ‘AND’ gates, 2 ’NOT’ gates & 2 EX-OR gates & their respective IC’s placed inside the cabinet & connections brought out at sockets.
STUDY OF AMPLITUDE MODULATION & DEMODULATION – GUPTA BRAND 200421
- AF Signal generator 1 KHz
- Carrier generator 100 KHz
- Amplitude modulator
- Amplitude demodulator
- Power Supply ±5 V/500 mA
STUDY OF ARITHMATIC LOGIC UNIT (ALU) – GUPTA BRAND 200391
Features : Instruments Comprises of fixed Output DC Regulated power supply of 5V. Logic inputs selectable using SPDT switches & logic output indicators & IC 74181. Circuit diagram is printed on the front panel.
STUDY OF ASK (AMPLITUDE SHIFT KEYING) MODULATION & DEMODULATION – GUPTA BRAND 200422
- +/-12V, +/-5V/350 mA DC Power Supply
- Carrier Generator: 50 KHz – 100 KHz,5Vp-p
- Clock Generator : 100Hz – 10KHz
- Programmable Word Generator : Cyclic 8-Bit Word
- ASK Demodulator Assembled in Plastic Box with
- circuit screen printed on Glass Epoxy PCB with 2mm
- socket for test points & to see the waveforms
STUDY OF CHARACTERISTICS OF OPERATIONAL AMPLIFIER – GUPTA BRAND 200304
Objective : To study the basic characteristics of Op – Amp as Input Offset Current, Offset Voltage, Slew Rate, Band width and Null Balancing.
Features : Instrument comprises of ±15VDC Regulated Power Supply, 2 round meters, Different type of Resistances and Capacitors, IC 741 connected inside