2023-09-01, 04:42 PM
Hi BoatingBailyes!
I've been a subscriber to your channel from Spain for some time now.
I'm trying to follow your ESP32 video series and am encountering some issues with the temperature sensor. I can't seem to find a temperature curve for the sensor used in my engine anywhere.
The best I can do is measure the resistance at various temperatures using the analog temperature gauge. However, there are a couple of challenges:
It won't be precise.
The highest temperature I can measure would be 80ยบ from the engine. (Unless I were to remove the temperature sensor and apply controlled heat while taking measurements.)
Is there any other method to determine the ohms resistance at different temperatures?
Another idea I had was to replace the temperature sensor with another that has a known temperature curve. Does anyone know of such a sensor?
Thanks in advance!
Camilo
I've been a subscriber to your channel from Spain for some time now.
I'm trying to follow your ESP32 video series and am encountering some issues with the temperature sensor. I can't seem to find a temperature curve for the sensor used in my engine anywhere.
The best I can do is measure the resistance at various temperatures using the analog temperature gauge. However, there are a couple of challenges:
It won't be precise.
The highest temperature I can measure would be 80ยบ from the engine. (Unless I were to remove the temperature sensor and apply controlled heat while taking measurements.)
Is there any other method to determine the ohms resistance at different temperatures?
Another idea I had was to replace the temperature sensor with another that has a known temperature curve. Does anyone know of such a sensor?
Thanks in advance!
Camilo