SDN2508 Environmental Sensing – this applet is an example of how you can manually capture sensor readings using the IFTTT Note widget.
Use this in conjunction with your sensor circuit: 1) walk to the spot where you want to capture the sensor reading, 2) check the Serial Monitor, and 3) enter the sensor values in the IFTTT Note widget.
Every time a note is saved, a new row is added to your Google Sheet at the name & location you have specified.