Vehicle Crash Detector Pro Kit with Arduino Nano + MPU6050
Wearable Vehicle Crash Detector with Ankle Sprain Prediction: Arduino Nano + MPU6050 Kit
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
This kit transforms an Arduino Nano and MPU6050 into an ankle-worn inertial sensing system that actively monitors for sudden deceleration forces typical of road accidents, while simultaneously computing ankle inversion/eversion angles to warn of potential sprain injury. Designed for real-world automotive safety, it gives drivers and riders a proactive tool that not only detects crashes but also assesses the biomechanical risk to their ankles the moment an impact begins.
What You'll Build
A compact, rechargeable wearable device that straps securely to your ankle. It continuously logs 6-axis motion data to a microSD card, timestamped via the DS3231 RTC. When a crash-level acceleration event is detected, a coin vibration motor delivers an immediate haptic alert, and the device flags the incident in the log. The system also tracks ankle roll angles, giving you a live risk assessment of ankle sprain during sudden maneuvers — an invaluable feature for fleet managers, motorsport enthusiasts, and daily commuters alike.
What You'll Learn
- Calibrate and fuse MPU6050 gyroscope/accelerometer data using complementary filtering
- Implement real-time crash detection algorithms on Arduino Nano with threshold-based triggers
- Integrate a DS3231 real-time clock for precision timestamping of logged events
- Design a low-power wearable system with LiPo battery and TP4056 charging circuit
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | x1 |
| MPU6050 | x1 |
| Coin Vibration Motor | x1 |
| DS3231 RTC | x1 |
| MicroSD Module | x1 |
| 4.7kΩ Resistors | x5 |
| 100nF Caps | x5 |
| 3.7V LiPo 500mAh | x1 |
| TP4056 Module | x1 |
| PCB Prototype Board | x2 |
| Ankle Strap | x1 |
| Soldering Iron | x1 |
| Solder Wire | x1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
This kit is built for final-year B.Tech ECE and EEE students developing automotive safety or wearable health projects, and for Smart India Hackathon teams needing a ready prototype that actually works. Researchers at IITs, NITs, or VIT exploring crash biomechanics will find it immediately useful, as will innovators in the two‑wheeler fleet safety space. If you’re ready to move beyond theory and wire up a real vehicle‑to‑ankle monitoring system, this kit delivers everything.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
Scan the QR code on the box to start a conversation with your AI build companion. If you need human help, just send a message on WhatsApp — we respond in minutes.
Can this kit be used for motorcycle crash detection?
Absolutely. The ankle‑mounted form factor is especially suited for two‑wheeler riders; the MPU6050 captures the unique roll and deceleration signatures of a bike accident, making it a reliable crash logger for bikes and scooters.
How does the kit predict ankle sprains?
The MPU6050 detects rapid inversion and eversion motions. Advanced firmware calculates the angular velocity and acceleration, cross‑referencing with biomechanical thresholds to estimate sprain probability and log it alongside the crash event.
Is the vibration motor sufficient to alert a driver in a noisy car?
The coin motor is a haptic feedback device, felt directly on the skin, making it effective even in loud environments. If you prefer an audible alarm, you can easily add a buzzer using the extra GPIO pins on the Nano — the AI companion can guide you through the modification.
Automotive Safety — MPU6050 on ankle detects rapid inversion/eversion acceleration events predicting ankle sprain risk.
What's in this kit
Choose your assembly option:
- Soldering Kit — 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo — 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
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Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items