LEGO Technic Vernier Calipers
Build a working set of LEGO® Technic Vernier Calipers capable of measuring lengths with a resolution of up to 0.05 mm.
Difficulty: ★☆☆
Approx build time: 15 minutes
Topics: Measurement, Precision, Accuracy, Vernier Scales, Calibration, Engineering
Vernier Calipers
This project introduces one of the most widely used measuring tools in engineering, manufacturing and science. Using gears, sliders and custom printed scales, you’ll build and calibrate your own precision measuring instrument while learning how Vernier scales allow measurements beyond the limits of a standard ruler.
Perfect for STEM clubs, home educators, schools and aspiring engineers.
- Build a working precision measuring tool
- Learn how Vernier scales increase accuracy
- Measure lengths to 0.05 mm resolution
- Includes free build instructions and scale templates
Demonstrated Concepts
- Measurement and precision
- Reading Vernier scales
- Accuracy and resolution
- Calibration techniques
- Engineering metrology
- Experimental uncertainty