Structural Health Monitoring System (Arduino) — Report & Wiring

A concise repository for an Arduino‑based Structural Health Monitoring System (SHMS) using an ADXL345 accelerometer and DHT11 temperature/humidity sensor. This repo is docs‑first: it hosts the final report, a wiring gallery, and slides.

📄 Report (preferred PDF): report/structural-health-monitoring-system.pdf
or (if you keep DOCX): report/project-report-b9.docx
🖼️ Figures: see the wiring gallery below
🖥️ Slides: slides/shms-presentation-b9.pptx

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Overview

• Goal: capture vibration & environment data and outline a simple SHM pipeline.
• Hardware: Arduino Uno R3, ADXL345 (I²C), DHT11, breadboard, jumper wires.
• Data: time‑stamped acceleration and temp/humidity samples suitable for offline analysis.
• Status: documentation + diagrams; code/firmware can be added later under firmware/.

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Bill of Materials (BOM)

• 1× Arduino Uno R3 (5V)
• 1× ADXL345 accelerometer breakout (I²C capable)
• 1× DHT11 temperature/humidity sensor
• Breadboard + male–male jumper wires

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Wiring (quick map)

ADXL345 → Arduino Uno (I²C)

• VCC → 5V (most breakout boards are 3.3–5V tolerant; check your board)
• GND → GND
• SDA → A4
• SCL → A5

DHT11 → Arduino Uno

• VCC → 5V
• DATA → D2
• GND → GND

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Figure Gallery

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Repository Structure

structural-health-monitoring-system-arduino/
├─ report/
│  ├─ structural-health-monitoring-system.pdf   
│  └─ project-report-b9.docx                    
├─ images/
│  ├─ arduino-uno-adxl345-wiring.jpg
│  └─ arduino-uno-dht11-wiring.png
├─ slides/
│  └─ shms-presentation-b9.pptx                 
└─ README.md

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CSV

timestamp,ax,ay,az,temperature,humidity
2025-01-01T10:00:00.000Z,0.01,0.02,-0.98,27.1,62.5

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Description :
Arduino‑based Structural Health Monitoring System. Final report, wiring diagrams (ADXL345 + DHT11), and presentation slides.

structural-health-monitoring, shm, arduino, adxl345, dht11, i2c, vibration, sensors, report, slides

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License

Add a LICENSE file (e.g., CC BY‑NC 4.0 for docs; MIT if you later add code).