Buying guides
Best 3D printer for robotics in India: what to buy under Rs 30,000
Printer types, the specifications that matter for robot parts, material choices, running costs and a realistic Rs 25,000 setup.
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
LiDAR vs ultrasonic vs IR: choosing distance sensors for robots
Range, cost and the failure mode of each sensor, plus mounting, filtering and fusion advice for real robots.
Tutorials
Arduino vs ESP32 for robotics: which board should you start with
The 5 V problem, ADC limits, power wiring and a project-by-project recommendation for Indian buyers.
Tutorials
AGV vs AMR: choosing a mobile robot for Indian warehouses
Fixed paths or free navigation? Cost bands, infrastructure, safety standards and a payback model for the two main warehouse robot types.
Tutorials
Industrial robot cost India: what a six-axis arm really costs
Where the money goes in a robot cell: arm, controller, gripper, safety and integration, with planning ranges and a worked payback model.
Tutorials
Solar panel cleaning robots in India: costs, payback and when they make sense
Soiling losses, the four cleaning approaches with indicative prices, a worked 500 kW payback model and the plant sizes where a robot…
Buying guides
Robot vacuum buying guide for India: what matters on Indian floors
Navigation, suction, mopping and price bands explained for marble, tile and mixed Indian homes, plus running costs and a pre-purchase checklist.
Tutorials
Drone pilot licence India: DGCA rules, remote pilot certificate and costs
The Drone Rules 2021 categories, the UIN and RPC process step by step, realistic training costs and the jobs that follow.
Tutorials
Robotics course fees in India: what B.Tech, diploma, M.Tech and online courses cost
Indicative fees for every course type, what the fee does and does not include, and how to check whether a programme is…
Tutorials
How to become a robotics engineer in India: routes, costs and a 12-month plan
The three realistic entry routes, what each costs, which skills employers actually test, and a month-by-month plan you can start this week.