In this project we will make a device that can measure Blood Oxygen Concentration & Heart Rate using MAX30100 Pulse Oximeter & Arduino. The blood Oxygen Concentration termed as SpO2 is measured in Percentage and Heart Beat/Pulse Rate is measured in BPM. The MAX30100 is a Pulse Oximetry and heart rate monitor sensor solution.
We will display the SpO2 and BPM value in 0.96″ OLED Display. With each beat, the display value is changed in the OLED screen. By using Bluetooth module HC-05/HC-06 (operating in a slave mode), we can send data to the android app wirelessly and monitor the data on the app as well as keep a track record of the data in text format. In this way, we can send the data read from the device to another device or to the Internet. This wearable device can be used by athletes to monitor their heart rate and blood oxygen levels during a workout.
Source Code & Android App Download:
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tutorial is okay but the values displayed on your oled is fake. Do remove the resistors and post again.. #motlob_a_nai
Can a body temperature sensor also be used along with this setup using Arduino pro mini ?
Sir can you please suggest a good body temperature sensor
Can this be used with Arduino pro mini ?
Will the code and circuit diagram be the same?
Sir give source code
Hello, am. In third year biomedical engineering. Can you help me regarding this project
The screen clearly says "FAILED" and you edited it over with a working image – what caused the "FAILED" message? Figure you must have gotten this to work in the end, everything seems like it should work.
Hello, i used max30102 for this tutorial. but it never worked. always shows "initializing pulse oximeter.. failed" all the connection and everything is correct. how can i fix the problem ?
Hi there, in order for the mobile application to receive the heart rate data, do we need an additional coding for HC-05 for it to receive sensor values?
Can I use MAX30102 or MAX30105 instead of MAX30100 to implement this project? @How to Electronics
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I like your projects & channel❤
Good and another innovative project .
great tutorial, very helpful.
Thank you so very much for the code
I'm a beginner and was trying to make the same project form last week thanks
Very good project 👍