STUDY OF ADDERS & SUBTRACTOR USING OR, EX-OR, AND & NOT GATES | Digital Logic Trainer Apparatus

Description

The Study of Adders & Subtractor Using OR, EX-OR, AND & NOT Gates Apparatus is a comprehensive digital electronics trainer designed to demonstrate the construction and working of binary addition and subtraction circuits using basic logic gates. This apparatus enables students to understand how arithmetic operations are implemented at the logic gate level, forming the foundation of digital computing systems.
Ideal for digital electronics laboratories, engineering colleges, polytechnic institutes, and technical training centers.
✅ Key Features
➕➖ Binary Addition & Subtraction Study
Construction of Half Adder and Full Adder using logic gates
Binary subtraction using basic gate combinations
Clear understanding of carry and borrow generation
🔌 Logic Gates Implementation
Uses OR, EX-OR, AND & NOT gates
Gate-level realization of arithmetic circuits
Demonstrates interconnection and Boolean logic application
💡 Visual Indication System
LED indicators for sum, carry, difference, and borrow outputs
Easy observation of logic states (HIGH/LOW)
Enhances concept clarity during experimentation
🧱 Educational Trainer Design
Printed logic diagram on front panel
Clearly marked inputs, outputs, and test points
Compact, rugged, and student-friendly construction
🛡 Safe & Reliable Operation
Low-voltage, TTL/CMOS compatible operation
Protected against short circuits
Suitable for repeated academic use
📘 Typical Applications
Study of binary arithmetic circuits
Understanding adder and subtractor logic design
Foundation for ALU and processor architecture
Digital electronics practical experiments
Engineering and diploma coursework
💡 Why Choose This Apparatus?
Clear demonstration of arithmetic logic using basic gates
Strengthens fundamentals of digital system design
Essential trainer for introductory digital electronics labs
Durable, accurate, and easy to operate