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DIGITAL TRAINER - Modular Experiemnts DT-3000A Downloadable Data Sheet The DT-3000A Digital Trainer is an comprehensive and self-contained system specially design for digital logic experiments training. All necessary equipments for digital logic experiments such as power supply, signal generator, switches and displays are installed on the main unit.  The system consist of Main Module Unit and 13 Experiment Modules covers a wide variety of essential topics in the field of digital logic. It is a time and cost saving device for both students and researchers interested in developing and testing circuit prototypes in institution and universities.  Suitable for combined logic, sequential logic and microprocessor circuits designing and experiments. Ideal tool for learning the basics of digital logic circuits. Comprehensive power, signal supply and testing devices for convenient experiments. Expandability and flexibility of experiments greatly increased with universal breadboard. Capable of processing TTL, CMOS, NMOS, PMOS and ELC circuits. All supply units are equipped with overload protection for better safety. All modules equipped with 8-bit DIP switch for fault simulations. Individual storage cases for all modules for easy storing and carrying. LIST OF EXPERIMENTS (13 MODULES) ·        Basic Logic Gates Experiments ·        Assembled Logic Circuits Experiments ·        Sequential Logic Circuit Experiments ·        Clock Generator Circuit Experiments ·        Memory Circuit Experiments ·        Converter Circuit Experiment     SPECIFICATION MAIN MODULE UNIT (AULS-2000)      The AULT-2000 Main Module (Advanced Universal Lab Trainer) is a self-contained development tool for all types of analog and digital electronic circuits.   Located all around the 2200 tie points removable breadboard is a variety of functional input and output circuits, which can be used to stimulate of measure electrical signals from the circuit under test or development.   The AULT-2000 is shipped with a comprehensive user’s manual and a power cord. Dimensions     : (W x D x H) 465 x 330 x 150 mm Weight          : 6 KGS (Gross) Input Voltage : AC240V, 50Hz (Fuse Protected)    SEPCIFICATIONS   1.       Regulated DC Power Supplies Module Fixed Output : -5V/1A, +5V/1A, +12V/1A, -12V/1A Variable Output : +/-1.2V to +/-20V, -1.2V to 20V/1A All power supplies are short circuit protected   2.       AC Power Supplies Module 16.5V – 13.5 – 8.5 - 0 – 8.5 – 13.5 - 16.5V   3.       Function Generator Module Sine, Square, Triangle waveform output Frequency range from 1 to 100KHz in 5 decade with Fine adjust Amplitude Control DC Offset   4.       Frequency Counter Module          1Hz To 220KHz Auto Ranging   5.       Clock Generator Module          Frequency Range from 1Hz to 100KHz in 5 decades         6.       Removable Breadboard Module          with 2200 tie points   7.       3-State Logic Probe Module          with 7-segment display   8.       Logic Switches Module          Provide two sets of Logic signal   9.       Data Switches Module          Provide eight sets of HI / LO signal, HI = +5V, LO = 0V   10.     Logic Indicators Module          Provide eight sets of LED Indicator with buffer   11.     2-Single Shot Pulse Generators Module          80uS Pulse   12.     Two Level Switches Module   13.     Two digits 7-Segment LED Display Binary Code Decimal & Binary Code Hexadecimal Module   14.     Speaker Module          8Ohm, 0.25W   15.     Potentiometer Module          With 1 K, 10K, 100K and 1M Ohm Potentiometers   16.     Digital LCD Display Multimeter Module          DC Voltage : 200mV ~ 1000V.          DC Current : 2000uA ~ 10A          AC Voltage : 200mV ~ 750V rms          Resistance : 200ohm ~ 2000ohm          Diode Test          hFE          Logic Test          Transistor Test : NPN & PNP          Continuity Beep   17.     Analog Multimeter Module   18.     Programmable Capacitors Module   19.     Programmable Resistors Module   20.     Programmable Inductors Module   21.     Computer Interface Module          Serial Interface          Parallel Interface          USB Interface   22.     Plug & BNC Interface Module   EXPERIMENT MODULES 1.    DT-EM01:      Basic Logic Gates Experiments   2.    DT-EM02:      Assembled Logic Circuit Experiments (1)   3.    DT-EM03:      Assembled Logic Circuit Experiments (2)   4.    DT-EM04:      Assembled Logic Circuit Experiments (3)   5.    DT-EM05:      Assembled Logic Circuit Experiments (4)   6.    DT-EM06:      Assembled Logic Circuit Experiments (5)   7.    DT-EM07:      Clock Generator Circuit Experiments (1)   8.    DT-EM08:      Sequential Logic Circuit Experiments (1)   9.    DT-EM09:      Sequential Logic Circuit Experiments (2)   10.  DT-EM010:    Memory Circuit Experiments (1) 11.  DT-EM011:    Memory Circuit Experiments (2)   12.  DT-EM012:    Converter Circuit Experiments (1)   13.  DT-EM013:    Converter Circuit Experiments (2)   LIST OF EXPERIMENTS 1.    Basic Logic Gates Experiments 1.1    Introduction to Logic and Switches 1.2    Logic Gates Circuit Experiments         a.    Diode Logic (DL) Circuit         b.    Resistor-Transistor Logic (RTL) Circuit         c.    Diode-Transistor Logic (DTL) Circuit         d.    Transistor-Transistor Logic (TTL) Circuit         e.    CMOS Logic Circuit 1.3    Threshold Voltage Measurement Experiments         a.    TTL Logic Circuit         b.    CMOS Logic Circuit 1.4    Voltage/Current Measurement Experiments         a.    TTL I/O Voltage/Current Output Measurement         b.    CMOS I/O Voltage/Current Output Measurement 1.5    Basic Logic Gate Transmission Delay Measurements         a.    TTL Logic Gate Transmission Delay Measurements         b.    Schmitt Gate Transmission Delay Measurements         c.    CMOS Transmission Delay Measurements 1.6    Measurement of Basic Logic Gates Characteristics         a.    AND Gate Characteristics Measurement         b.    OR Gate Characteristics Measurement         c.    Inverse Gate Characteristics Measurement         d.    NAND Gate Characteristics Measurement         e.    NOR Gate Characteristics Measurement         f.    XOR Gate Characteristics Measurement 1.7    Interface Between Logic Gates         a.    TTL to CMOS Interface         b.    CMOS to TTL Interface 2.    Assembled Logic Circuit Experiments 2.1    NOR Gate Circuit Experiment 2.2    NAND Gate Circuit Experiment 2.3    XOR Gate Circuit Experiments         a.    With NAND Gate         b.    With Basic Equations 2.4    A-O-I Gate Circuit Experiment 2.5    Comparator Circuit Experiments         a.    With Basic Logic Gates         b.    With IC type TTL comparator 2.6    Schmitt Gate Circuit Experiment 2.7    Open Collector Gate Circuit Experiments         a.    High Voltage/Current Driver Circuit         b.    Constructing and AND Gate with Open Collector Gate 2.8    Three-State Gate Circuit Experiments         a.    True Table Measurement Experiment         b.    Constructing and AND gate with Three-State Gate         c.    Bidirectional Transmission Circuit 2.9    Half Adder and Full Adder Experiments         a.    With Basic Logic Gates         b.    Full Adder Circuit         c.    High-Speed Adder Carrier Generator         d.    BCD Code Adder Circuit 2.10  Half-Subtractor and Full Subtractor Experiments         a.    With Basic Logic Gates         b.    With Full Adder and Inverter Circuit 2.11  Arithmetic Logic Unit (ALU) Circuit Experiment 2.12  Bit Parity Generator Experiments         a.    With XOR Gate         b.    With IC Bit Parity Generator 2.13  Encoder Circuit Experiments         a.    Constructing a 4 to 2-bit Encoder with Basic Logic Gates         b.    Constructing a 10 to 4-bit Encoder with TTL IC 2.14  Decoder Circuit Experiments         a.    Constructing a 4 to 2-bit Decoder with Basic Logic Gates         b.    Constructing a 10 to 4-bit Decoder with TTL IC         c.    Decoding 7-segment Display with BCD Code 2.15  Multiplexer Circuit Experiments         a.    Constructing a 2 to 1-bit Multiplexer with Basic Logic Gates         b.    Using multiplexer to Create Functions         c.    Constructing a 8 to 1-bit Multiplexer with TTL IC 2.16  Demultiplexer Circuit Experiments         a.    Constructing a 1 to 2-bit Demultiplexer with Basic Logic Gates         b.    Constructing a 1 to 8-bit Demultiplexer with CMOS IC 2.17  Digitally Controlled Analog Multiplexer / Demultiplexer Circuits         a.    Characteristics of Analog Switches         b.    Bidirectional Transmission with CMOS IC Analog Switches 3.    Clock Generator Circuit Experiments 3.1    Constructing Oscillator Circuit with Basic Logic Gates 3.2    Constructing Oscillator Circuit with Schmitt Gate 3.3    Voltage Controlled Oscillator (VCO) Circuit 3.4    555 IC Oscillator Circuit Experiments         a.    555 Oscillator Circuit         b.    Voltage Controlled Oscillator Circuit 3.5    Monostable Multivibrator Circuit Experiments         a.    Low-Speed Monostable Multivibrator Circuits         a.1  Non-Retriggerable circuit         a.2  Retriggerable Circuit         b.    High-Speed Monostable Multivibrator Circuits         b.1  Non-Retriggerable circuit         b.2  Retriggerable Circuit         c.    Constructing Monostable Multivibrator with 555 Trigger         d.    Constructing Non-Retriggerable Circuit with TTL IC         e.    Constructing Retriggerable Circuit with TTL IC         f.    Constructing a Variable Duty Cycle Oscillator Circuit with Monostable Multivibrator. 4.    Sequential Logic Circuit Experiments 4.1    Constructing a R-S Flip-Flop with Basic Logic Gates 4.2    Constructing a D Flip-Flop with a R-S Flip-Flop 4.3    Constructing a T Flip-Flop with a D Flip Flop 4.4    Constructing a J-K Flip-Flop with a R-S Flip-Flop 4.5    Constructing a Shift Register with D Flip-Flop         a.    Serial-in Serial-Out Shift Register         b.    Serial-in Parallel-Out Shift Register         c.    Parallel-in Serial-Out Shift Register         d.    Parallel-in Parallel-Out Shift Register 4.6    Preset Left/Right Shift Register Circuit Experiment 4.7    Noise Elimination Circuit with R-S Flip-Flop 4.8    Constructing Counter with J-K Flip-Flop         a.    Asynchronous Binary Up-Counter Circuit         b.    Asynchronous Decimal Up-Counter Circuit         c.    Asynchronous Divide-by-N Up-Counter Circuit         d.    Asynchronous Binary Down-Counter Circuit         e.    Synchronous Binary Up-Counter Circuit         f.     Synchronous Binary Up-Down Counter Circuit         g.    Preset Synchronous Binary Up/Down Counter Circuit         h.    Preset Synchronous Decimal Up/Down Counter Circuit         i.    Ring Counter Circuit         j.    Johnson's Counter Circuit 5.    Memory Circuit Experiments 5.1    Constructing READ ONLY MEMORY (ROM) with Diodes 5.2    Constructing RANDOM ACCESS MEMORY (RAM) with D Flip-Flop 5.3    64-bit RAM Circuit 5.4    ERASABLE PROGRAMMABLE READ ONLY MEMORY (EPROM) Circuit 5.5    Electronic EPROM (EEPROM) Circuit 5.6    Constructing Dynamic Scanning Counter with Single-Chip Microprocessor 6.    Converter Circuit Experiments 6.1    Digital/Analog Converter Circuit Experiments         a.    Unipolar Output Converter Circuit         b.    Bipolar Output Converter Circuit 6.2    Analog/Digital Converter Circuit Experiments         a.    8-bit Converter Circuit         b.    3 1/2-digit Converter Circuit 7.    Circuit Application Experiments 7.1    4-channel Trigger Selector 7.2    Tone-Adjustable Electronic Organ 7.3    Level Indicator 7.4    Monostable Coded Lock 7.5    Depth Monitor 7.6    Electronic Stopwatch 7.7    Flashing Light with Metronome 7.8    Entrance/Exit Counter 7.9    Multiple Switches 7.10  Electronic Clock 7.11  Frequency Counter 7.12  Telephone Ringing Generator     ACCESSORIES (DT-MA) A.    Connect Leads :     1) 2mm ~ 0.65mm, 300mmL, 6pcs                                   2) 2mm ~ 2mm, 450mmL, 10pcs B.    Test Probe :           2mm ~ 2mm, 600mmL, 1pc C.    Connect Plugs :     Ř2mm, 10mmL D.    Experiment manual and Instructor's manual E.    User's Manual  F.    Fuse  G.    AC Cord  H.    Anti-Dust Cover I.     Key - 1 pc   GENERAL CHARACTERISTICS A.             Main Module Unit dimension: (W x D x H) 390 x 345 x 130 mm B.              Module dimension: (W x D x H) 255x165x30mm C.              Power Source : 240V ± 10%, 50Hz D.              Operating Temperature : 0° C ~ 50° C E.               Humidity : < 90% relative humidity