Cheap Data Logger
- Use a ILI9341 240 x 320 display to show temperature collected with
- Adafruit MAX31856 Universal Thermocouple Amplifier (K, J, N, R, S, T, E, or B type thermocouple)
- Actually using Arduino Mega 2560
- 2 simple 10 kOhm potentiometers are used as controls to select the screen and the thermocouple.
- In the present demo only one thermocouple is implemented: the CDL is easily modifiable
- to show up to 7 different sensors
More info here: http://yl4bs.blogspot.fr/2016/12/cheap-data-logger-v1.html