Sport Form Coach Plus Kit: Arduino Breathing & Motion Logger

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 lets you assemble a wearable bio-logger that straps to the chest and captures two critical signals—breathing mechanics and torso orientation—exactly as high-end sleep labs do. By combining force-sensitive resistors on an elastic band with a 6-axis motion tracker, the Sport Form Coach Plus Kit gives you granular insight into breathing rate, depth, and pattern while logging every data point to a microSD card. It’s the same principle used in respiratory effort belts for polysomnography, now in a build-it-yourself form factor that fits your training bag or bedside table.

What You'll Build

You’ll construct a battery-powered, Arduino Nano-driven logger that records real-time respiratory waveforms and motion along three axes. The FSR chest strap picks up the subtle expansion and contraction of the ribcage, while the MPU6050 captures body posture and movement. The OLED display shows live metrics like breaths per minute and battery status; behind the scenes, every sample is timestamped via the DS3231 RTC and saved to an SD card. The result is a compact device you can wear during a workout or overnight sleep study, then offload the CSV data for analysis.

What You'll Learn

• Integrating force-sensitive resistors (FSR) and inertial sensors (MPU6050) with Arduino to create a multi-modal data stream
• Calibrating and conditioning analog signals from FSR elements for reliable breathing depth measurement
• Implementing real-time data logging to microSD with precise timestamps via a DS3231 real‑time clock
• Designing a portable, rechargeable system and interpreting sleep-phase patterns from the logged sensor data

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

B.Tech ECE and EEE students working on biomedical or sports‑tech projects will find all the sensor subsystems ready for integration. Smart India Hackathon participants tackling health‑monitoring challenges can go from unboxing to a working prototype in a single weekend. Researchers at IIT, NIT, VIT, or BITS exploring non‑invasive sleep study tools will appreciate the reproducibility and the pre‑wired analog front‑end that saves hours of trial‑and‑error.

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.

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.