Hello,
I would like to know if there is a sensor that can measure the temperature of an object remotely like 1 or 2 meters.
Thank you
Sure, there are infrared thermometers.
Here's a low end example
https://www.homedepot.com/p/General-Tools-Mini-Infrared-Thermometer-IRT205/303305337
(forum might have stuck extra characters at start and end of that)
But i want to use it with arduino.
So what can i do?
Use the MLX90614 or similar.
The problem is that the maximal distance is 10 or 50cm
Why do you think that is a problem?
because i need a longer distance like 1 meter ou 2
The MLX90614 has no distance limit.