Final-year Electronics & Communication student building Embedded systems with C, STM32 and ESP32.
I learn by building, debugging and documenting.
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Stack: A wireless, real-time quiz buzzer system with microsecond precision timing and a live web dashboard. Professional features for academic competitions. |
Stack: A from-scratch I2C driver for SSD1306 OLED displays on STM32F411 Black Pill. No HAL. Direct register configuration from the ARM Cortex-M4 reference manual. |
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Stack: CiOpt — AI-Powered C Code Complexity and Optimization Engine. Detects Big-O complexity, unsafe memory ops, and dead code. |
Stack: Bidirectional mesh emergency node with a duty-cycled low-power FSM. Sub-1800 INR per node. (Makeathon 7.0 - 2nd Place Hardware) |
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Stack: A structured learning journey and project portfolio documenting mastery of FreeRTOS on the ESP32. Bare-metal concepts, task scheduling, IPC, and real-world embedded applications. |
Stack: An interactive simulation of the Inter Integrated Circuit Protocol (I2C) for conceptual clarity. Visualizes start/stop conditions, ACK/NACK, and data transfer. |
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Stack: Edge AI based Emergency Vehicle Classification using machine learning. On-device inference for real-time detection. |
Stack: A QNX RTOS encryption implementation focusing on secure communication primitives for real-time systems. |
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Stack: A curated portfolio of hands-on projects and learning logs in embedded systems and IoT. Demonstrates C programming, microcontroller development, and wireless communication. |
Stack: My journey into Linux Kernel Development, Loadable Kernel Modules (LKMs), and Character Drivers. |
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Stack: A comprehensive technical guide covering fundamental concepts of Linux System Programming: file operations, process management, thread synchronization, and IPC. |
Stack: My first Arch Linux Rice — curated configuration files and dotfiles for a terminal-centric development environment. |
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Stack: A lightweight security-focused embedded framework for IoT devices featuring secure boot, encrypted communications, and intrusion detection. |
Stack: Work done during my Internship at CSIR, Chennai. Neural network experiments and implementations. |
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Stack: A self-built USB speaker that enumerates as a standard USB Audio Class 1.0 device, so it is plug-and-play on Linux, Windows and macOS with no drivers. I2S + DMA into a MAX98357A DAC and Class D amplifier, with a lock-free SPSC ring buffer between the USB and I2S stages. |
+ /* Thanks for visiting! */
+ /* Built with C, Linux, and lots of debugging. */
+ [EOF] Connection closed by foreign host.