[Details of this project will be updated soon!]

[Details of this project will be updated soon!]

In this project, we have implemented a calculator in 8051 microcontrollers, which can add, subtract, multiply and divide two inputs (4 digits each i.e. 16 binary bits). The inputs will be given from the keypad and the result will be displayed on the LCD. This calculator is able to show negative results in the case of subtraction. The programming was done in Assembly language using MIDE-51. The code was tested in Proteus first and then it was implemented in the hardware kit. We developed this calculator project in our 6th semester of IUT in October 2019. To access the project files, click here.

Watch the YouTube video on the left to know more about this project.

In this project, we have designed a system that measures the power factor of an AC system having inductive loads and displays it on an LCD. The system then automatically tries to improve the power factor of the system using capacitor banks if the power factor value is found to be less than a preset value. The improvement continues until the power factor is above a predetermined value. This is a simulation-based project and we simulated the system in Proteus using the Arduino module. This project was developed in our 6th semester of IUT in October 2019. 

To know more about this project, please watch the video on the left or just click here.

Access the project files from this link.

A simple calculator is programmed in MATLAB, which can be operated by voice input commands and the audio of the result will be played digit by digit. This project can help blind & disabled people to do calculations using voice commands and hear the result. The program records the user voice input and matches it with the predefined voice references using cross-correlation. After detection, the user command is executed and the result is displayed.

Please watch the YouTube video on the left to see the outcome of this project.

Know more about this project by clicking here.

To access the project files, click here.

We developed a system using MATLAB GUI that will help in taking orders and generating bills for a restaurant easily. The System has an interface that has options for choosing different food items and the quantity of those items. At the press of a button, the system will show the bill for the selected food items. The system will also generate token/serial numbers for the customers. Also, there is a calculator to find out the amount of return money.

Know more about this project by clicking here.

To access the project files, click here.

We have designed 4-bit ALU (arithmetic logic unit) in Proteus using basic logic gates. Our designed ALU can perform addition, subtraction, multiplication, and division operation between two 4-bit inputs.

The "Adder-Subtractor", "Multiplier" and "Divider" circuits were tested in Proteus first. Then they were implemented in hardware using PCB and basic logic gate ICs.

To access the project files, click here.