Fitness Step Counter Plus Kit with Arduino Nano + MPU6050
Build Your Own Ankle Sprain Risk Monitor with Arduino Nano – Fitness Step Counter Plus 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.
Imagine a wearable that not only counts steps but also watches for dangerous ankle rolls that could sideline you from sports. With the Fitness Step Counter Plus Kit, you’ll build an advanced device using an Arduino Nano and a 6‑axis MPU6050 sensor to monitor inversion and eversion acceleration events—the exact motions that precede ankle sprains. This kit is engineered for engineering students exploring wearable health tech with a real, preventive application.
What You'll Build
A lightweight ankle‑worn module that continuously measures acceleration. When it detects a high‑risk motion pattern—like the rapid sideways tilt that signals a potential sprain—it instantly triggers a vibration motor to alert you. Simultaneously, it logs the event with a precise timestamp from the DS3231 RTC onto a microSD card for later analysis. The result is a functional prototype you can strap on and test in real‑world movement scenarios.
What You'll Learn
- Interfacing the MPU6050 with Arduino Nano to capture raw 6‑axis motion data
- Coding algorithms that distinguish normal walking from rapid inversion/eversion spikes
- Setting up a real‑time clock and SD card module for reliable event logging with timestamps
- Building a wearable system with battery management, vibration alert, and a secure ankle strap
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 advanced kit is designed for B.Tech ECE/EEE students building biomedical projects, Smart India Hackathon participants tackling health‑tech challenges, and ATL Tinkering Lab mentors guiding wearable prototypes. It’s also an ideal capstone project for IIT/NIT/VIT/BITS engineering students focused on embedded systems and sensor fusion. Previous experience with Arduino programming and soldering is assumed.
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 to access the AI companion that understands this specific kit and can guide you step‑by‑step. You can also reach us via WhatsApp for direct expert help.
Can this kit predict ankle sprains with medical accuracy?
No, this is an experimental device that detects high‑risk acceleration patterns. It is an educational tool for learning sensor fusion and wearable design—not a medical diagnostic device.
Do I need prior Arduino experience?
Yes, this is an advanced kit. You should be comfortable with the Arduino IDE, basic soldering, and sensor interfacing. The AI companion assumes you know how to upload code and handle small components.
Can I modify the code to detect other motions like running gait?
Absolutely. The MPU6050 captures 6‑axis motion data, and the logged CSV files can be analyzed for any pattern. The AI companion and all source code are fully editable to customize detection algorithms.
Fitness — 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.
Other projects you can build
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