Vehicle Crash Detector Kit v3
Vehicle Crash Detector Kit v3 — Global SOS System with Arduino Mega & Iridium 9603
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Imagine your vehicle crashes in a remote mountain pass with zero cell signal. This kit builds a device that instantly detects the impact, grabs your GPS coordinates, and sends an SOS via the Iridium satellite network — independent of cellular towers. Whether you’re off-roading in Ladakh or managing a fleet in the Sundarbans, this system adds a lifesaving layer of connectivity.
What You'll Build
You’ll assemble an autonomous crash detection unit that uses the MPU6050 accelerometer to sense a collision, logs data on a microSD, timestamps events with the DS3231 RTC, and transmits a distress message containing precise latitude and longitude through the RockBLOCK 9603 Iridium module. The entire system fits into the included waterproof enclosure, ready to be mounted in a vehicle and powered by a rechargeable LiPo battery.
What You'll Learn
- Interfacing the RockBLOCK 9603 Iridium module with Arduino Mega for satellite Short Burst Data (SBD) communication
- Integrating NEO-6M GPS, MPU6050 accelerometer, and DS3231 RTC for real-time crash data logging
- Designing a power-efficient system with LM2596 buck converter and TP4056 LiPo charging circuit
- Soldering and prototyping a rugged, self-contained vehicle-mounted electronics system
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Mega 2560 | 1 |
| RockBLOCK 9603 Iridium | 1 |
| NEO-6M GPS | 1 |
| MPU6050 | 1 |
| DS3231 RTC | 1 |
| MicroSD Module | 1 |
| LM2596 Buck Converter | 1 |
| 3.7V LiPo 2000mAh | 1 |
| TP4056 Module | 1 |
| 100nF Caps | 10 |
| PCB Prototype Board | 3 |
| Waterproof Enclosure | 1 |
| Soldering Iron | 1 |
| Solder Wire | 1 |
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 designed for advanced makers: B.Tech ECE/EEE students taking on final-year projects in automotive IoT, engineers working on fleet safety for mines and remote infrastructure, and off-road adventurers who need reliable emergency communication beyond cellular networks. Ideal for Smart India Hackathon teams tackling safety and connectivity challenges.
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?
Your AI companion provides immediate step-by-step help, and you can send photos or questions via WhatsApp if you need a human engineer’s eyes on your circuit.
Does the Iridium module require a subscription?
Yes, it requires a separate airtime plan from Ground Control or Rock Seven. We include activation guidance and a link to choose a pay-as-you-go or monthly plan for testing.
Can I modify the system for periodic tracking instead of crash-only alerts?
Absolutely. The included source code can be altered to send GPS positions at regular intervals, turning it into a global satellite tracker for assets or vehicles.
Is the kit suitable for mounting on a two-wheeler?
Yes. The waterproof enclosure can be secured to a motorcycle frame, and the MPU6050 can be vibration-damped with foam inserts to avoid false triggers.
Automotive Safety — RockBLOCK 9603 Iridium module on Arduino sends GPS position globally with no cellular coverage required.
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.
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