Regarding the part availability (Temperature sensor, heart rate monitor sensor, SPO2 sensor)

Hi, I just want to know if these specific parts/sensors are available (Heart rate monitor sensor (AD8232), Temperature sensor(MAC30205 or DTH11), SPO2 sensor(MAX30102)

A google search of the form “frtizing part AD8232” (for example) will find Fritzing parts if they are available. Otherwise we would need a web site that describes the part or module that you want with physical dimensions and connector names and physical positions to make parts. There are DTH11 module parts I think don’t know about the other 2.

Peter