

Yellow Sprocket Design is a collaboration between three friends – Benoit Desjardins, Benoit Bessette and Philip Rivard – who share a passion for mechanics, electronics, and clever problem-solving.
We’re not chasing millions – we’re chasing challenges. Our goal is to design and share useful objects (not gimmicks or throwaway trinkets) for 3D printing and beyond. From CAD modeling and technical drawings to creative product design, we put our skills to work on projects that excite us.
On this site, you’ll find:
- Downloadable STL files for practical designs.
- Custom design services if you need help turning an idea into reality.
- Project stories where we document our adventures, experiments, and lessons learned along the way.
Yellow Sprocket Team
Caffeine, CAD & Circuits

Benoit Bessette (B7)The Circuit Whisperer
Our electro-mechanical wizard who can make anything light up or move.

Philip RivardThe CADfather
The 3D design mastermind who turns ideas into precision models.

Benoit Desjardins (Bedenn)Chief of Common Sense
The retired guru with a lifetime of technical know-how and a knack for creative problem-solving.