Monitor Your Asthma with the Arduino Nano Peak Flow Meter Logger 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.

For the 1 in 10 Indians living with asthma, tracking lung function is essential but often inconvenient. This kit lets you build a portable peak flow meter that logs every reading with a timestamp, storing months of data on a microSD card for trend analysis. Whether for personal health management or a science fair project, you'll have a working medical-grade instrument you built yourself.

What You'll Build

You'll assemble a handheld device using the MPX5010 differential pressure sensor and Arduino Nano. It displays your peak expiratory flow rate on a bright 0.96-inch OLED, saves each reading automatically with the exact date and time from the DS3231 real-time clock, and stores it on a microSD card for easy graphing later. The entire circuit runs on a 9V battery, making it truly portable.

What You'll Learn

• Calibrate and read an MPX5010 pressure sensor for precise peak expiratory flow measurement
• Interface an OLED display and microSD module over I2C and SPI for real-time feedback and data storage
• Use a DS3231 RTC module to timestamp health data accurately, enabling long-term trend analysis
• Design a compact, battery-powered bio-instrumentation device on a breadboard

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This kit is ideal for CBSE Class 11-12 students exploring biomedical electronics, B.Tech first-year students building health-tech projects, or ATL Tinkering Lab mentors guiding a hands-on asthma monitoring innovation. It's also well-suited for Smart India Hackathon teams working on affordable health wearables and makers from IIT, NIT, VIT, or BITS campuses.

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.