Hi, I am Saptarshi

I am a product design engineer. I build robots and hardware products.

Product Testing Stand for Orelo protection, see project below

Featured Work

Bladerunner - 6DOF Robotic arm

Orelo - Ear Protection

CNC/Machining Projects

Portal: Interactive Installation

PLC Automation

Guinness World Record: Mechanical Top

3D Printing Food and Light

Robots

In the News:

  1. Awaaz, IIT Kharagpur. 2020. "Saptarshi Sadhu Creates Guinness World Record for Longest-Running Mechanical Spinning Top." Facebook, January 31, 2025. https://www.facebook.com/photo.php?fbid=3800087990011528&id=146188872068143&set=a.146211918732505.