Hi there! I’m a little new to hardware and electronics so please bear with me. I’m trying to make a very simple circuit - reading from a TMP36 into the Spark Core; the TMP36 works perfectly well with an Arduino in an identical circuit. I tried the same deal with a Spark Core but the readings were…

Analog pin outputs 1.7v when set to input?

BDub March 19, 2014, 7:39pm 3

Hi @TheNirEast! Sorry your having trouble with the TMP36. Try reading through this thread and see if you can find some improvement in your situation:

Topic		Replies	Views
Cannot read TMP36 values correctly, please help Troubleshooting	6	5434	February 16, 2015
Excessively high reading from TMP36 General	4	2109	February 2, 2014
TMP36 reading analog values of around 370~395 [SOLVED] Hardware	14	16313	October 28, 2019
Electronics question on smoothing out the input for a TMP36 sensor General	11	2741	November 6, 2016
Odd analog readings [SOLVED] Troubleshooting	57	29888	April 9, 2014