Respiratory – Breathing Sound Sensor

The Respiratory Breathing Sound Sensor is a wearable nose-type mask that detects breathing sounds and airflow during inhalation and exhalation, outputting a signal to a connected microcontroller that can be used to monitor breath rate, detect the presence or absence of breathing, and log respiratory patterns in real time. Made from lightweight blue and white plastic in a nose mask form factor, the breathing sensor mask sits comfortably over the nose and is designed for outdoor rescue scenarios where detecting whether a person is breathing is a critical first step in emergency response — the respiration sensor converts the physical sound or airflow of each breath into an electrical signal readable by an Arduino or ESP32.

The breathing sound sensor connects to the microcontroller’s analog or digital input pin and outputs a signal that changes with each breath cycle, allowing the builder to write code that counts breaths per minute, triggers an alert when breathing stops for a set duration, or logs the respiratory pattern over time. The breathing sensor mask’s plastic construction keeps the sensor lightweight and low-profile during wearable monitoring builds, and the blue and white color scheme follows standard medical device color conventions for respiratory equipment. Available on StemVolt. This respiratory sound sensor is ideal for Arduino breath rate monitor outdoor rescue wearable health sensor and respiration detection.

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• Checkout EMG Muscle Sensor V3.0

Features:

• Nose mask form factor — wearable breath sensor for direct respiratory detection
• Detects inhale and exhale — outputs signal per breath cycle
• Lightweight plastic body — blue white color low profile wearable
• Outdoor rescue rated — detects breathing in emergency response scenarios
• Microcontroller compatible — analog digital signal output for Arduino ESP32

Technical Specifications:

 Applications:

• For breathing sensor mask signal detection demo
• Arduino breath rate monitor counting breaths using breathing sound sensor
• Builds for ESP32 wearable respiration sensor for health monitoring
• Outdoor rescue breath detection with respiratory sound sensor on victim
• Respiration sensor for breath rate counting microcontroller lab build

Package Include:

• 1 x Respiratory – Breathing Sound Sensor