BrachioGraph Plotter
Source: andre-bell.de
The BrachioGraph is a simple, low-cost pen plotter built using Raspberry Pi and basic hobby servo motors. It translates digital images into physical drawings through custom Python software and a lightweight mechanical linkage system.
Categorisation
Stage 3: Architect (11-13+)Algorithmic & Procedural ThinkingSpatial & Abstract ReasoningScreen-Assisted / HybridUnplugged / Paper-BasedCoding Activity
Props & Materials Required
- •Raspberry Pi
- •Servo motors
- •Pen
- •Generic mechanical components
- •BrachioGraph Python software library
Why It Works & Notes
Parent Note:
Kinematics, coordinate geometry, Python programming, control systems, and electronics interfacing.