Yep. Adding a .1uf cap between the analog input and GND produces the best results for me. Consistent, accurate readings from the TMP36 now. (Also @americanmcgee, I’m totally geeking out by your participation here. I’ve been a fan of your work for a long time.)
Reading Count: 360
A0 Reading
Current : 874
Average : 872
Min : 857
Max : 881
Delta : 24
Voltage
Current : 0.700V
Average : 0.698V
Min : 0.686V
Max : 0.706V
Delta : 0.02V
Temperature
Current : 20.00°C / 68.00°F
Average : 19.80°C / 67.64°F
Min : 18.60°C / 65.48°F
Max : 20.60°C / 69.08°F
Delta : 2°C / 3.6°F