Hi I would like to construct a datalogger using Arduino
In my project, I need to monitor the temperature of water in a container. I need to place 4 thermocouples on the outside of the container and place 2 thermocouples inside the container filled with water (the thermocouples will be immersed in water/ice) and another to monitor the atmosphere/surrounding temperature. I will then place the container in the refrigerator and monitor the water’s behavior as it changes the temperature with respect to time.
I want to assemble this logger using Arduino components since they are inexpensive, using k-type thermocouples or others that are recommended. I am confused because the youtube videos I watch use components such as amplifiers. Or alternatively, I can use a Raspberry Pi
can I ask for assistance on which components to order for this?