Arisa – Humanoid Robot

The Idea

Arisa is my attempt at building a fully functional humanoid robot — combining mechanics, electronics, and AI into one system. The goal is to create a robot that can interact, respond, and feel more lifelike over time.

How It Works

Arisa is powered by a Raspberry Pi 4 and uses Gemini as the LLM. Speech-to-text and text-to-speech are processed locally, allowing independent interaction without relying fully on cloud systems.

• Raspberry Pi 4
• Servo Motors (Eyes & Mouth)
• 3D Printed Structure (InMoov Based)
• Local Speech Processing (STT & TTS)
• Gemini (LLM Integration)

Progress

So far, I have completed the head and torso. Arisa can move her eyes in all directions and open/close her mouth. Currently working on arms, with plans to build the full body.

Build Gallery

Demo