Earthquake Vibration Logger Kit v5
Earthquake Vibration Logger Kit v5 – Wearable Health & Seismic Activity Monitor with ESP32, MAX30102, and MPU6050
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
What if a wristband could log your heart rate and SpO2 while also detecting the faint vibrations of a passing truck or a distant tremor? This kit turns that idea into a working prototype. Centered on the ESP32, a MAX30102 pulse oximeter, and an MPU6050 inertial sensor, you'll assemble a compact device that streams real-time health and motion data to a smartphone over BLE. Whether you're preparing for a CBSE physics practical, an ATL hackathon, or a B.Tech mini-project, this kit delivers a functional wearable with genuine multi-sensor smarts.
What You'll Build
You'll build a wrist-worn logger that displays heart rate, blood oxygen level, and step count on a crisp OLED screen. The same device captures acceleration and gyroscope data from the MPU6050 to record ambient vibrations, giving you a portable seismology tool. Both data streams are broadcast to a custom mobile app (template provided) via Bluetooth Low Energy, allowing you to visualise readings in real time or save them for analysis.
What You'll Learn
- Acquiring and filtering PPG signals from the MAX30102 to calculate accurate SpO2 and heart rate
- Reading raw accelerometer and gyroscope values from MPU6050 and mapping them to step counts and vibration intensity
- Programming BLE communication on ESP32 to stream multiple sensor channels simultaneously
- Integrating an OLED display and LiPo battery management (TP4056) into a wearable form factor
Kit Contents
| Component | Quantity |
|---|---|
| ESP32 Dev Board | 1 |
| MAX30102 Sensor | 1 |
| MPU6050 IMU | 1 |
| 0.96in OLED | 1 |
| LiPo 500mAh | 1 |
| TP4056 Module | 1 |
| MicroUSB Cable | 1 |
| M-M Wires | 20 |
| Wristband | 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 intermediate-level kit fits perfectly into CBSE Class 11-12 physics and computer science projects, B.Tech ECE/EEE mini-projects at VIT, BITS, or NITs, and ATL Tinkering Labs looking for a multi-sensor wearable. It's equally useful for Smart India Hackathon participants needing a ready-to-extend health-and-motion IoT demonstrator.
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 included in the box to launch the AI companion, which can walk you through every wire and line of code. Real-time WhatsApp support is also available for stubborn issues.
Can I log earthquake-like vibrations with the MPU6050?
Yes. The MPU6050's accelerometer can detect subtle ground movements. While it won't replace a professional seismometer, you can clearly see vibration signatures when you tap a table or simulate tremors, making it a great teaching tool for waveform analysis.
Does the kit include code for the mobile app?
The kit provides a fully functional Arduino sketch for the ESP32 and a template MIT App Inventor project for the BLE dashboard. You can modify both to suit your project requirements.
How long does the battery last?
The 500mAh LiPo cell, managed by the TP4056, powers the logger for about 3-4 hours of continuous streaming. Power consumption depends on BLE transmission frequency; you can extend runtime by adjusting the update interval.
Seismology — MAX30102 and MPU6050 on ESP32 measure SpO2, heart rate and steps — streams data to mobile via BLE.
What's in this kit
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