Digital-Analog Training System

Product Overview

This training system is designed for comprehensive learning and experimentation in electrical, electronic, and digital systems. It supports a wide range of applications including basic electric circuits, linear circuits, combinational and sequential logic, microprocessor systems, and programmable logic devices.

The system integrates power supplies, signal generators, measuring instruments, and peripheral modules into a single platform, enabling efficient experimentation, circuit design, and prototyping.

Technical Specifications

Function Generator and Counter :

Universal Counter :

**Frequency range: **

• 1 Hz to 999.9999 kHz
• 10 Hz to 100 MHz
• Period range: up to 1 second
• Duty cycle: 0.01% to 99.9999%
• Input signal: TTL or CMOS level
• Display: 8-digit 7-segment LED

Function Generator :

• Waveforms: Sine, square, triangle, TTL
• Frequency range: 1 Hz to 2 MHz
• Amplitude: 100 mV to 18 V peak-to-peak (open circuit)
• DC offset: 10 V
• Measuring Instruments

Digital DC Voltmeter :

• Range: 2V, 40V
• Accuracy: 0.3% of reading + 1 digit

DC Ammeter :

• Range: 200 A, 20 mA, 200 mA
• Accuracy: 0.3% + 1 digit

Analog Meters :

• DC voltage and current measurement
• Accuracy class: 2.5
• Ammeter ranges: 0 100 mA, 0 1 A
• Input impedance: 20 k

Logic Interface :

Logic Indicators :

• 8 independent LED indicators for logic states

Logic Switches :

• 5-bit potentiometer (5 k )
• Momentary switches

**Variable resistors : **

• 1 k
• 10 k
• Rotary switch: 6 positions with dual outputs

Pulse Switch :

• TTL level output
• Debounce circuit included
• Rotary encoder for pulse generation

Data Switch :

• 8 independent outputs (TTL high/low)

Output Devices :

• Speaker: 8 , 0.5 W

Power Supply :

Adjustable Power Supply :

• Positive output: 0 to +15 V
• Negative output: 0 to 15 V
• Maximum current: 500 mA

Fixed Power Supply :

• 5V, 3.3V (1 A)
• 12V, 5V (300 mA)

Display System :

• 4-digit 7-segment LED display
• Includes BCD and 7-segment decoder/driver
• DIP switch input

Breadboard :

• 1460 tie points
• Approximate size: 200 140 mm
• Compatible wire size: AWG 22 30 (0.3 0.8 mm)

Interface :

**USB ports: **

• Type A (front panel)
• Type B (rear panel)

Peripheral Hardware :

• LED indicators
• Joystick switch
• Rotary potentiometer
• Push-button switches
• Relay module
• Digital-to-analog converter module
• Operational amplifier module
• Digital display modules

Optional Expansion Modules :

Programmable Logic Board :

• Digital logic device for programmable applications
• Operating voltage: 5V
• Multiple digital input and output pins
• Clock support
• USB interface for programming

Microcontroller Board :

• Microcontroller-based development platform
• Operating voltage: 5V
• Multiple digital I/O pins
• Clock support
• USB interface for programming

Modular Training Kit :

• Controller-based experimentation platform

**Includes modules such as: **

• Touch sensor
• RGB LED
• Color sensor
• Light sensor
• Temperature and humidity sensor
• Infrared sensors (pulse and distance)
• DC motor
• Stepper motor
• Potentiometer
• Infrared transmitter
• Basic logic modules

Accessories :

Standard Accessories :

• Power cord
• USB cable
• User manual

Modular Kit Accessories :

• Mechanical parts set
• USB cable
• Power wires
• Signal wires

General Characteristics :

• AC input: 110V / 220V, 50/60 Hz
• Power consumption: approx. 1 A
• Weight: approx. 4.5 kg
• Operating condition: ambient temperature

Features & Benefits

• Suitable for basic electrical circuits, linear circuits, digital logic, microprocessor, and programmable logic applications
• Integrated power supply, function generator/counter, digital and analog meters, and testing devices
• Universal breadboard for circuit design and prototyping
• Built-in power supply, digital display, and wide-range function generator
• USB interface support for external controller and development boards
• Includes peripheral hardware modules such as input/output devices and sensors
• Integrated measurement and signal generation systems
• Expandable with optional development boards and modular kits