Hi, I have a S Thermocouple and a MAX31855SASA+ (two samples from maxim IC) and a K Thermocouple with two samples of MAX31855KASA+. I want to use one of both, but I can´t......I soldered the two MAX31855SASA+ in a SOIC to DIP adapter to use it better in the breadboard. (I´m using an arduino mega 1280).I wired it following Ryan McLaughlin scheme and his library: https://www.dropbox.com/s/fvfkbnosr07h601/MAX31855.png
And this is my breadboard with the connections: https://www.dropbox.com/s/az8gr961pzv8or0/2013-03-10%2015.37.03.jpg
If you can´t appreciatte it:
MAX31855---ARDUINO MEGA 1280 SO pin------->MISO (pin 50) SCK---------->SCK (pin 52) CS----------->SS (pin 53) Vcc---------->3V3 GND--------->GND
But I haven´t any result.....This is what I get in the monitor: (if I apply fire from a lighter in the sensor, It didn´t do anything):
And I don´t know if I fried one of the MAX31855SASA+ :roll_eyes: ...... Anyone can suggest me how to wire it???? Thank you!