Questions tagged [temperature]

The tag has no usage guidance.

6 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
1
vote
0answers
30 views

L293D to change the direction current and amplify it - Temperature-Stabilizer

I have a question about my project. I'm going to make a temperature-stabilizer. To make this, I think I should use a TEC with a H-bridge and a LM35. First of all, I tried to make a H-bridge by myself, ...
1
vote
0answers
53 views

Different behavior when Arduino Micro powered by laptop USB vs portable charger USB

I'm working on a project that uses an LM35 temperature sensor to control a few LEDs. Above 97 degrees, one LED should switch on. Below 95 degrees, it should switch off and the other should switch on. ...
0
votes
1answer
35 views

Problem with if condition

So my project is including detecting the temperature in the room by using dth11 sensor. my idea is to add 3 LED lights were each light represent the temperature if its cold or hot or perfect. the ...
0
votes
0answers
28 views

Noob here.. Need help with a thermostat controlled relay

So After trying several sketches for a LM35 and none working I finally found one that was giving me accurate results. The problem is the code is way over my head. I was able to modify it enough to get ...
0
votes
0answers
160 views

Arduino shuts off randomly (Temperature?)

I've got an Arduino Uno running in a case, with a Fona 808 shield from Adafruit on top. It's used as a location tracker; it'll get the current GPS location three times a second, then send the average ...
0
votes
0answers
1k views

LM35 gets very hot

I tried to connect a LM35 according the 'instructables' http://www.instructables.com/id/Arduino-Temperature-Sensor-Interfacing-LM35-THE-EA/step2/Setting-up-the-Arduino-with-temperature-sensor/ I ...