Sandip Adhikari

@sandip404

A practical engineering notebook.

Kathmandu, NepalJoined May 2026

About

I’m Sandip, a curious engineer who likes building things with code, circuits, and machines. I write about AI, robotics, backend development, and the practical lessons I learn while building real projects.

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Sandip Adhikari's blogs

Sandip's Blogblog.sandip404.com.np3 posts

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SASandip Adhikariblog.sandip404.com.npMay 17 · 13 min read

ROS2 Part 2: Custom Nodes, Services, and Finally Making the Robot Move in Circles

In Part 1, I spent an entire day fighting BitLocker, disk partitions, and ghost Gazebo processes before a robot finally moved. The robot moved. I felt accomplished. Then I realized I had only run othe

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SASandip Adhikariblog.sandip404.com.npMay 9 · 8 min read

From Arduino to ROS2: My Chaotic First Step into Robot Simulation

I thought learning ROS2 would go like this: Install. Run. Robot moves. Feel like a genius. Here is what actually happened: Try to install Ubuntu. BitLocker says no. Windows says no. My C dri

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SASandip Adhikariblog.sandip404.com.npMay 5 · 2 min read

Through the Eyes of an Aspiring Electronics Engineer

Hi, I’m Sandip Adhikari. I am an aspiring Electronics engineer from Nepal, trying to understand technology not only from books and lectures, but also from real projects, experiments, failures, and sma

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Sandip Adhikari

About

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Sandip Adhikari's blogs

Recently published

ROS2 Part 2: Custom Nodes, Services, and Finally Making the Robot Move in Circles

From Arduino to ROS2: My Chaotic First Step into Robot Simulation

Through the Eyes of an Aspiring Electronics Engineer

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Sandip Adhikari

About

Available for

Sandip Adhikari's blogs

Recently published

ROS2 Part 2: Custom Nodes, Services, and Finally Making the Robot Move in Circles

From Arduino to ROS2: My Chaotic First Step into Robot Simulation

Through the Eyes of an Aspiring Electronics Engineer