Machine learning is something that shows up all around us today—whether we’re aware of it or not. From personalized suggestions on YouTube and Netflix to …
machine learning
supervised learning
unsupervised learning
Blogs
In a world dominated by proprietary chip architectures, a quiet shift is underway. RISC-V, an open-source alternative, is redefining how we think about …
RISC-V
ISA
open-source cores
Wonder why AI, modern smartphones, and countless digital devices have become so powerful yet compact? The secret lies in the ability to pack billions of …
RTL design
synthesis
place and route
Is ROS 1 still the right choice for your next robotics project, with its well-established tools and wide community support? Or, given the growing demand for …
ROS 2
ROS 1
DDS
Tesla’s bold claim that “humans drive with eyes and a brain, so our cars will too” sparked one of the most polarizing debates in autonomous vehicle (AV) …
ROS 2
ROS 1
DDS
In robotics, SLAM—Simultaneous Localization and Mapping—is regarded as one of the most fundamental and complex problems. At its core, SLAM addresses a …
slam
simultaneous localization and mapping
robotics
You’re not really using your computer — you’re being allowed to. If the system decides how you work, who’s really in control? Linux doesn’t assume …
Linux distro
terminal
shell scripting
I²C: Fundamentals and Practical Aspects of Inter-Integrated Circuit Communication
hardware
communication-protocols
I²C is a synchronous, half-duplex, multi-master, multi-slave serial communication protocol developed by Philips (now NXP) in the 1980s. It was designed for …
I2C
master/slave
clock stretching
SPI is a synchronous serial communication protocol designed for high-speed, full-duplex data exchange between a master device and one or more peripheral (slave) …
SPI
MOSI
MISO
UART is one of the oldest and most fundamental methods of serial communication in embedded systems. As its name suggests, it operates asynchronously, meaning …
UART
baud rate
framing bits
In both VLSI design and embedded systems, no chip operates in isolation. Whether it’s a microcontroller interfacing with sensors, a processor …
UART
SPI
I2C
Kociemba’s algorithm revolutionizes Rubik’s Cube solving by efficiently navigating the immense complexity of the cube’s state space using advanced mathematical …
Kociemba algorithm
two-phase solver
pruning tables
Throughout history, puzzles have intrigued the human mind, not merely for entertainment but for the challenge they pose to logic, creativity, and persistence. …
puzzle automation
search algorithms
heuristics
Hugo is a fast, flexible, and open-source static site generator that allows you to build websites with ease. Originally popular for blogging, Hugo’s versatility …
Hugo
static site generator
Markdown
Google Colab is a cloud-based platform that allows you to run code in a Jupyter Notebook environment. While it’s primarily designed for Python, it can …
Icarus Verilog
Google Colab
cloud EDA
The Rubik’s Cube is not just a puzzle; it’s a deep mathematical object grounded in group theory, combinatorics, and geometry. Understanding the math behind it …
group theory
permutations
combinatorics
Solving a Rubik’s Cube isn’t just about memorizing algorithms — it’s about understanding how moves affect the pieces. There are several solving methods, each …
CFOP
layer-by-layer
beginner’s method
The Rubik’s Cube is a 3D combination puzzle that has fascinated minds for decades. Invented in 1974 by Ernő Rubik, a Hungarian architect and professor, it was …
cube internals
piece types
mechanical design
Whether it’s a crossword, Sudoku, or a complex jigsaw, puzzles have a unique way of capturing our attention. But what makes solving them feel so …
cognitive skills
problem-solving
mental exercise
Last year, I missed ROSCon India due to exams and, honestly, had no idea what I was missing out on. This year, though, I made it, and it turned out to be more …
ROSConIN
GNOME Asia Summit
conference recap
In 2025, with the internet brimming with TikToks, reels, and AI-generated articles, you might wonder—is blogging still worth it? The answer is a resounding …
hugo
blogging trends
2025 outlook
Hello, and thank you for visiting. My name is Jagadeesh, and this blog is a personal and professional record of my journey through college, projects, and the …
Introduction
Personal