Model No.: DLCT-17202

Features:

A complete digital logic circuits trainer.

Understand the theories and applications of digital logic circuits.

Suitable for both technicians and college students in the electronic and electrical majors.

Curriculum Outlines:

Design and implementation of basic logic gate circuits and clock generator circuits.

Design and implementation of memory circuits and converter circuits.  

Design and implementation of combinational logic circuits and sequential logic circuits.   

Design and implementation of logic application circuits.  

Module One: DLCT-17202-01

Basic Logic Gate Circuits:

Experiment 1: Logic Gate Structure Circuits (DL, RTL, TTL, COMS)

Input Date Length: 2 bits

Input Date Mode: DIP Switch

Experiment 2: Logic Gate Circuits (AND, NAND, NOT, OR, NOR, XOR Gates)

Experiment 3: Voltage and Current Measurement (TTL. CMOS)

Voltage Measurement: V_IH,V_IL ,V_OH ,V_OL

Current Measurement: I_OH, I_OL 

Experiment 4: Interface between Logic Gate Circuits (TTL and CMOS Transform)

TTL to CMOS Transform:

Input: 5V, Output: 12V

CMOS to TTL Transform:

Input: 12V

Output: 5V

Experiment 5: Transmission Delay Measurement (TTL, CMOS)

TTL Transmission Delay: 20.8nS, CMOS Transmission Delay: 99.1nS

Module Two: DLCT-17202-02   

Combinational Logic Circuits

Experiment 1: 4 Bits Comparator Circuit

Input Data Length: 4 bits

Input Data Mode: DIP Switch

Output Data Length: 3 bits

Data Display Mode: LED Display

Experiment 2: 9 Bits Parity Generator

Input Data Length: 9 bits

Input Data Mode: DIP Switch

Output Data Length: 2 bits

Data Display Mode: LED Display

Experiment 3: Tri-state and Schmitt Gate Circuit

Tri-state Gate:

Data Length: 1 bit

Input Data Mode: DIP Switch

Schmitt Gate:

Measurement:V_IH,V_IL ,V_OH ,V_OL

Experiment 4: Half Adder and Full Adder

Half Adder:

Input Data Length: 2 bits, Input Data Mode: DIP Switch

Output Data Length: 2 bits, Data Display Mode: LED Display

Full Adder:

Input Data Length: 3 bits, Input Data Mode: DIP Switch

Output Data Length: 2 bits, Data Display Mode: LED Display

Experiment 5: Half Subtractor and Full Subtractor

Half Subtractor:

Input Data Length: 2 bits, Input Data Mode: DIP Switch

Output Data Length: 2 bits, Data Display Mode: LED Display

Full Subtractor:

Input Data Length: 3 bits, Input Data Mode: DIP Switch

Output Data Length: 2 bits, Data Display Mode: LED Display

Module Three: DLCT-17202-03

Extended Combinational Logic Circuits

Experiment 1: Arithmetic Logic Unit Circuit

Input Data Length: 4 bits, Input Data Mode: DIP Switch

Output Data Length: 4 bits, Data Display Mode: LED Display, Operation Instruction: 16 types.

Experiment 2: Encoder Circuit

Input Data Length: 8 bits, Input Data Mode: DIP Switch

Output Data Length: 3 bits, Data Display Mode: LED Display

Experiment 3: Decoder Circuit

Input Data Length: 3 bits, Input Data Mode: DIP Switch

Output Data Length: 8 bits, Data Display Mode: LED Display

Experiment 4: Multiplexer Circuit

Input Data Length: 4 bits, Input Data Mode: DIP Switch

Output Data Length: 1 bit, Data Display Mode: LED Display

Experiment 5: Demultiplexer Circuit

Input Data Length: 1 bit, Input Data Mode: DIP Switch

Output Data Length: 4 bits, Data Display Mode: LED Display

Experiment 6: Digitally Controlled Analog Multiplexer and Demultiplexer Circuits

Multiplexer: Input Voltage: 0 ~ 5V, Input Quantity: 2, Output Voltage: 0 ~ 5V, Output Quantity:1

Demultiplexer: Input Voltage: 0 ~ 5V, Input Quantity:1, Output Voltage: 0 ~ 5V, Output Quantity:2

Module Four: DLCT-17202-04

Clock Generator Circuits

Experiment 1: Construct Oscillator Circuit with Basic Logic Gates and Schmitt Gate

Basic Logic Oscillator: Output Frequency: 3.58 MHz,

Schmitt Gate Oscillator: Output Frequency: 3.58 MHz

Experiment 2: Voltage Controlled Oscillator Circuit

Output Frequency: 26.8 kHz ~ 35.5 kHz

Experiment 3: BJT Astable Multivibrator Oscillator Circuit

Output Frequency: 160kHz

Experiment 4: Operational Amplifier Oscillator Circuit

Output Frequency: 2.56 kHz

Experiment 5: 555 Astable Multivibrator and Monostable Multivibrator Oscillators

Astable Multivibrator: 4.75 Hz, Mono Multivibrator: Controlled by User

Module Five: DLCT-17202-05

Sequential Logic Circuits

Experiment 1: RS Flip-Flop Circuit

Input Data Length: 2 bits, Input Data Mode: DIP Switch

Output Data Length: 1 bit, Data Display Mode: LED Display

Experiment 2: JK Flip-Flop Circuit

Input Data Length: 2 bits, Input Data Mode: DIP Switch

Output Data Length: 2 bits, Data Display Mode: LED Display

Experiment 3: D Flip-Flop Circuit

Input Data Length: 1 bit, Input Data Mode: DIP Switch

Output Data Length: 2 bits, Data Display Mode: LED Display

Experiment 4: Asynchronous Counter Circuit

Input Data Mode: DIP Switch

Output data Length: 4 bits, Data Display Mode: LED Display

Experiment 5: Synchronous Counter Circuit

Input Data Mode: DIP Switch

Output Data Length: 5 bits, Data Display Mode: LED Display

Experiment 6: Presetable Synchronous Counter Circuit

Presetable Data Length: 4 bits, Input Data Mode: DIP Switch

Output Data Length: 5 bits, Data Display Mode: LED Display

Count Mode: Up Count or Down Count

Module Six: DLCT-17202-06

Memory Circuits

Experiment 1: Construct ROM Circuit with Diodes

Store Data Length: 2 bits, Data Display Mode: LED Display

Experiment 2: Construct RAM Circuit with D Flip-Flop

Input Data Length: 2 bits, Input Data Mode: DIP Switch,

Output Data Length: 4 bits, Data Display Mode: LED Display

Experiment 3: Programmable ROM Circuit

Experiment 4: 64 Bits RAM Circuit

Input Data Length: 4 bits, Input Data Mode: DIP Switch

Output Data Length: 4 bits, Data Display Mode: LED Display

Module Seven: DLCT-17202-07

Converter Circuits

Experiment 1: OPA ADC Circuit

Analog Input: 0 ~ 5V, Data Display Mode: LED Display, Resolution: 4 bits

Experiment 2: ADC0804 ADC Circuit

Analog Input: 0 ~ 5V, Data Display Mode: LED Display, Resolution: 8 bits

Experiment 3: 4 Bits R-2R DAC Circuit (Digital Input 4 bits, Analog Output 0 ~ 5V)

Experiment 4: Unipolar DAC0800 DAC Circuit

Digital Input Length: 8 bits, Input Data Mode: DIP Switch, Analog Output: 0 ~ 5 V, Step Value: 0.019V

Experiment 5: Bipolar DAC0800 DAC Circuit

Digital Input Length: 8 bits, Input Data Mode: DIP Switch, Analog Output: -5V ~ 5V, Step Value: 0.038V

Module Eight: DLCT-17202-08

Logic Application Circuits

Experiment 1: Electronic Voting Circuit (7408, 7404, 7432, 7486)

Experiment 2: Electronic Wheel-amusement Circuit (V_CC=12V, IC:555, CD4017B)

Experiment 3: Electronic Jeopardy Game Circuit (V_CC=12V, CD4011B)

Experiment 4: Traffic Light Circuit (V_CC=12V, IC:555, CD4017B)