Learn Python for Machine Design
Gears, cams, springs, and stress, computed instead of looked up in a table. Built for mechanical engineers and product designers. You write real Python, run it in the browser, and watch it pass. No installs, no toy apps, no lectures.
11 projects, 275 hands-on levels, first project free.
Problems you will solve
- compute a coil spring rate
- lay out a gear train
- check a shaft against fatigue
By the end you can size real mechanical components in code.
What you will build
- Foundations: code through machine design
- Stress & Strain
- Beam Bending
- Shafts & Torsion
- Spur Gears
- Gear Trains & Planetary
- Gear Strength
- Cams & Followers
- Springs
- Bearings & Fatigue
- Capstone: Single-Stage Gearbox Design
Start the Machine Design track free.
Frequently asked questions
Do I need to know how to code to start Machine Design?
No. The Machine Design with Python track starts from the fundamentals and builds up, and the first project is free.
Do I need to install anything?
No. Every level runs in your browser and is graded the moment your code works. No Python install, no setup.
What language will I write?
Python. You write real Python, run it, and get instant feedback across 275 hands-on levels.
Is it free to start?
Yes. The first project is free with no card. Unlimited access to all 33 tracks is $12 a month or $100 a year.