Ask uncle google!http://www.google.com/search?q=amplifying%20thermocouple%20arduino
(I know they sell purpose built amp ICs to do this, but they are $12 per chip. I'd like to try to do it with a less expensive per unit item like an op amp...but I have no idea which one would work.)
Quote from: brucethehoon on Apr 27, 2011, 12:20 amAsk uncle google!http://www.google.com/search?q=amplifying%20thermocouple%20arduinowhen you want to pull the google card, two pointers:1. Use http://lmgtfy.com/ , it's way cooler.2. Actually google it yourself and review the results. In this case, the first result returned is actually this thread so...... :~
sorry about the current/voltage mistake...I'm new to electronics. I'm 90/10 programmer/electronics relative to arduino.