: Obtain the MAX30100 library files (typically a zip from sources like The Engineering Projects Locate Proteus Directory : Navigate to the folder within your Proteus installation path (usually
If you cannot find the MAX30100 in your component list, you must manually add the model files.
Integrated ambient light cancellation and high sample rate capability.
Can be left unconnected or connected to an interrupt pin. 3. I2C Pull-Up Resistors
: Ensure you have the I2C Pull-up resistors (4.7kΩ) connected to SDA and SCL lines.
Why? Because the MAX30100 is a hybrid beast—part analog LED driver, part sensitive photodetector, part digital I2C slave. Proteus’s default libraries treat it like a myth. Most "MAX30100 Proteus libraries" floating on GitHub or forums are either:
The I2C bus simulation takes massive CPU power. Go to Proteus > System > Set Simulation Options and increase the time-step sizes.
Practical steps:
Download Attach the files directly here (or link to your GitHub/Google Drive). If you prefer, I can push this to a GitHub repo and share the link.