Buying guides
Build a robot under ₹2,000 in India: three builds that work
Three realistic build plans with rupee bills of materials, honest limitations and the parts that are not worth saving on.
Archive
Author: Jignesh Panchal
Jignesh Panchal is the founder of Jaadu Digital and author of Robotics Engineering, an India-focused robotics publication. The site uses AI-assisted research and drafting; educational guides and illustrative calculations are not claims of hands-on testing or machinery-safety certification.
Tutorials
ROS 2 for beginners: a first robot program that runs
Install ROS 2 Jazzy, understand nodes and topics, and run a publisher and subscriber you can explain in a viva.
Tutorials
Arduino vs Raspberry Pi for robotics: which should you buy?
The useful answer is not which board is better. It is which jobs each board can survive, and what that costs in…