Raspberry Pi

Raspberry Pi is a low-cost single-board computer used in Back to Engineering's robotics projects as a bridge between microcontroller experiments and fuller robot systems.

Key facts

• Type: Single-board computer / microprocessor platform
• Role in source: Runs Python, robot-control code, networked experiments, and LLM-adjacent robotics projects ^[src-076]
• Contrast: More compute and operating-system surface than Arduino, but less specialised for direct real-time I/O ^[src-076]
• Example use: The Raspberry PiDog project uses Raspberry Pi as the base compute layer for sensors, lights, servos, and LLM experiments ^[src-076]

What it does

The source frames Raspberry Pi as the practical step after simple electronics: it can run Linux, Python, robotics libraries, local network services, and some lightweight AI workflows. That makes it a useful bridge from toy circuits toward robots that combine perception, control, and higher-level software ^[src-076].

Related concepts

• Microcontroller Robotics Stack
• Edge Robotics
• LLMs In Robotics
• Robotics Learning Roadmap
• Physical AI

Source references

• ^[src-076] Back to Engineering (iulia) – physical AI, robotics, and data science cluster (41 videos, 2018-12-16 to 2026-05-10)