To download and fix the MAX30100 Proteus library, follow these steps:

Every hardware simulator has a "white whale." For Proteus, it’s the .

The MAX30100 is a low-power, high-performance pulse oximeter and heart rate sensor from Maxim Integrated. It measures oxygen saturation (SpO2) and heart rate (HR) using a technique called photoplethysmography (PPG). The sensor is widely used in fitness trackers, smartwatches, and other wearable devices.

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.