Project-1: Calculator Project
Project-1: Calculator Project
Embedded Files
In this project, we have mainly made a calculator using some logic gates like AND, OR, NOT, NAND, NOR, XOR, X-NOR, etc. Each logic gate was represented by an IC, like 7400 for AND, 7401 for XOR, etc. The whole project was done for the course entitled "EEE-4707: DLD (Digital Electronics) Lab." The hardware part of the project was implemented by soldering or mounting logic gate ICs onto PCB(Printed Circuit Board) boards. The software part of the project was implemented by using an electrical simulation software named Proteus. We have used the PCB maker tool of this software after drawing the schematic or circuit diagram of the whole calculator.
Some pictures of the projects (both hardware and software)
Hardware part:
Software part:
Figure-1: Whole calculator in the proteus software
Figure-2: PCB view of adder-subtractor, multiplier and divider circuit
Figure-3: Block diagram of decoder, selection unit and encoder+memory unit
Figure-4: Schematic diagram of adder-subtractor, multiplier and divider circuit
Page updated
Google Sites
Report abuse