# dbsaragesh-bs/smart-vacuum-cleaner-robot architecture

> Architecture diagram of the GitHub repository dbsaragesh-bs/smart-vacuum-cleaner-robot, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-11-13). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/dbsaragesh-bs/smart-vacuum-cleaner-robot
- Repository: https://github.com/dbsaragesh-bs/smart-vacuum-cleaner-robot

## Overview

This is an Arduino-based autonomous floor-cleaning robot. Its documented cycle senses obstacles, uses a servo-mounted sensor head to assess available space, controls movement and turning, and vacuums while moving. The tree contains `code.ino`, while the README refers to `source_code.ino`; no source excerpts were provided, so relationships below rely on the README and do not describe unverified implementation details.

Main entry points: [`code.ino`](https://github.com/dbsaragesh-bs/smart-vacuum-cleaner-robot/blob/main/code.ino) (Arduino Controller)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_sensing["Sensing"]
  node_ultrasonic{{"Ultrasonic Sensor"}}
  node_servo["Servo Sensor Head"]
end

subgraph group_motion["Motion Control"]
  node_controller["Arduino Controller<br/>[code.ino]"]
  node_drive["Motor Driver"]
  node_motors["Drive Motors"]
end

subgraph group_cleaning["Cleaning"]
  node_vacuum["Vacuum Fan"]
  node_dust["Collected Dust"]
end

node_environment(("Floor Environment"))

node_environment -->|"presents obstacles"| node_ultrasonic
node_ultrasonic -->|"sends distance readings"| node_controller
node_controller -->|"positions sensor head"| node_servo
node_controller -->|"controls movement"| node_drive
node_drive -->|"drives"| node_motors
node_environment -->|"supplies floor dust"| node_vacuum
node_vacuum -->|"collects"| node_dust

click node_controller "https://github.com/dbsaragesh-bs/smart-vacuum-cleaner-robot/blob/main/code.ino"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_ultrasonic,node_servo toneBlue
class node_controller,node_drive,node_motors toneAmber
class node_vacuum,node_dust toneMint
class node_environment toneIndigo
```

## Components

### Sensing

- **Ultrasonic Sensor**
- **Servo Sensor Head**

### Motion Control

- [Arduino Controller](https://github.com/dbsaragesh-bs/smart-vacuum-cleaner-robot/blob/main/code.ino): `code.ino`
- **Motor Driver**
- **Drive Motors**

### Cleaning

- **Vacuum Fan**
- **Collected Dust**

### Other components

- **Floor Environment**

## Connections

- Floor Environment → Ultrasonic Sensor: presents obstacles (evidence: `README.md`)
- Ultrasonic Sensor → Arduino Controller: sends distance readings (evidence: `README.md`)
- Arduino Controller → Servo Sensor Head: positions sensor head (evidence: `README.md`)
- Arduino Controller → Motor Driver: controls movement (evidence: `README.md`)
- Motor Driver → Drive Motors: drives (evidence: `README.md`)
- Floor Environment → Vacuum Fan: supplies floor dust (evidence: `README.md`)
- Vacuum Fan → Collected Dust: collects (evidence: `README.md`)