Overview
Tools:
- Ruler
- Scissors
- Screwdriver
- Nuts and bolts
- Rubber bands
Electronics options:
- BBC Micro:Bit
- Adapter to connect and power servo motors
- 1 x 180 deg standard servo (3,3V compatible)
- Calliope mini
- Jumper wires
- 1 x 180 deg standard servo (3,3V compatible)
- Arduino compatible board
- Jumper wires
- 1 x 180 deg standard servo
Building time:
30 min
Difficulty:
Beginner
Project info
Crawling Crab is a minimal walking robot concept, it is obvious you cannot control its movement but it can be a funny project when you code some user interaction like running away when the user youches the crab o get close to it.
Building manual
Design plan
How to read robot plans:
- BLACK LINES – cut this line first
- RED LINES – detailed shapes cut after the black lines
- BLUE DASHED LINES – bending lines traced with scissors
