DrDiettrich:
Please reformat your code, to fix the indentation.
It's not obvious to me what your code does, too many if's and obscure variables.
i will try writing a scratch code to simplify this
void loop()
{
Pulse Sensor readings (); //as long as program is on
if timer pass 15 minutes;
Body tempreture readings ();
go back to Pulse Sensor readings;
if timer pass 15 minutes
DHT-Sensor readings();
go back to Pulse Sensor readings;
}
until now i can get every function readings on its own right
but once i add up all the code together
pulse sensor give wrong readings