Make an Arduino Breathing Monitor

This video tutorial introduces an Arduino-based breathing monitor that helps visualize chest and belly breathing. It explains the differences between chest and belly breathing, highlighting the benefits of belly breathing. The video provides a guide on practicing belly breathing and details the Arduino circuit used to provide visual feedback on breathing patterns. The circuit uses stretch sensors and LEDs to indicate the type of breathing. Additional resources and information are available in the video description for those interested in building the device or using it for science projects.

What is the primary purpose of the Arduino breathing monitor?

• To monitor blood pressure

• To track sleep patterns

• To visualize chest and belly breathing

• To measure heart rate

Which type of breathing involves the diaphragm and fully inflates the lungs?

• Chest breathing

• Nasal breathing

• Belly breathing

• Mouth breathing

What should you observe when practicing belly breathing?

• Neither hand moving

• The hand on your chest moving

• Both hands moving equally

• The hand on your stomach moving

What happens to the resistance of the conductive rubber cords when they stretch?

• It fluctuates randomly

• It increases

• It decreases

• It remains the same

What do the blue LEDs indicate in the Arduino circuit?

• The circuit is off

• Chest sensor activity

• Both sensors are inactive

• Stomach sensor activity