Projects spanning AI, analog circuit design, robotics, computer vision, IoT, and signal processing — built across research, coursework, and self-learning.
Individual Work
A retrieval-augmented generation chatbot that grounds LLM responses in external knowledge sources, enabling accurate and context-aware question answering over custom document corpora.
Individual Work
A Generative Adversarial Network trained to synthesize realistic animated character faces, exploring adversarial training dynamics and image generation techniques.
Individual Work
Designed and simulated a 1-V supply two-stage operational amplifier optimized for high gain and wide bandwidth using Cadence Virtuoso.
Individual Work
Designed a general-purpose input/output (GPIO) cell from transistor level up, covering both the analog driver and digital interface logic in Cadence Virtuoso.
Individual Work
Designed and compared different band-gap reference topologies and corresponding low-dropout voltage regulators, evaluating performance trade-offs in temperature stability and power supply rejection.
Group Work
A 16-bit successive approximation register ADC running at 2.5 MS/s; personal contribution covered the high-speed comparator design and the asynchronous SAR logic circuit.
Group Work
An autonomous vision-guided robot for small-scale farmers that detects and eliminates weeds in real time using computer vision, combining precision agriculture with cost-effective embedded hardware.
Group Work
An affordable autonomous robot that uses computer vision to locate and extinguish fires, combining intelligent fire detection with automated suppression for rapid emergency response.
Group Work
A multi-sensor home security system integrating intruder image capture, fire detection, and gas leak alerts with remote monitoring over ESP-based IoT hardware.
Group Work
A signal processing-based speaker identification system that distinguishes between individuals using audio feature extraction and machine learning, optimized for resource-constrained environments.
Group Work
A hardware-software integrated system implementing voice signal transmission and reception via amplitude modulation, demonstrating end-to-end RF communication from modulation through demodulation.