Embedded Files
App Interface
Microcontroller and IoT-based Chick Brooder
Microcontroller and IoT-based Chick Brooder
Developed a smart chick brooder using an ESP32 Wi-Fi module for remote monitoring of temperature and humidity. Automated lighting, heating, and airflow systems based on sensor data, with the option for manual remote control via a mobile app to ensure chicks can eat, drink, and grow in a healthy environment.
Fire Fighter Robot
Fire Fighter Robot
Designed and developed a fire-fighting robot with two operational modes: Automatic and Manual. In Automatic Mode, the robot uses onboard fire sensors to detect and respond to fire without human intervention. In Manual Mode, the robot receives real-time instructions via a Bluetooth module, allowing remote control for fire extinguishing tasks.
Line follower medical Assistant robot
Line follower medical Assistant robot
Designed a robot that uses IR sensors to follow a path and deliver medication to patients based on predefined instructions.
Click here to see the demonstration
Digital Stopwatch by using 74 series ICs
Digital Stopwatch by using 74 series ICs
Constructed a digital stopwatch using decade counters, display units, and multiple 74-series ICs, eliminating the need for microcontrollers. This device was intended for basic time-tracking applications, such as sports events.
Click here to see the project demonstration video
Voice-Controlled Ordering and Billing System for BUET Cafeteria
Voice-Controlled Ordering and Billing System for BUET Cafeteria
Developed a speech-based system that takes item and quantity inputs via voice commands. Used MFCC for feature extraction and DTW for pattern matching to identify user intent. Enabled hands-free ordering with moderate accuracy.
Automatic Generation Control in Two-Area Power Networks Using Particle Swarm Optimization (PSO)
Automatic Generation Control in Two-Area Power Networks Using Particle Swarm Optimization (PSO)
Implemented a PSO-based AGC system for a two-area power network, achieving faster frequency recovery and better dynamic performance than conventional PID/PI controllers. Evaluated recovery times and frequency deviations for system stability.
Rewinding of Three-Phase Induction Motor
Rewinding of Three-Phase Induction Motor
Disassembled a three-phase induction motor, removed the existing windings, and manually rewound the stator coils to restore its functionality.
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