Quote Originally Posted by RalphTrimble View Post
IDK if anyone mentioned, one common mistake that will make the ATMega not program is if you put the wrong part in the 3.3v regulator spot. You should have a MCP1700-33 in the IC4 slot. It looks just like the BS170 transistors, but the printing will show the MCP1700-33 number instead of BS170.
Ralph thanks for your help. I checked IC4 and found that the MCP1700 was in the correct spot. I do not have another probe jack for the Thermocouple Probe Jack. I will be cleaning with alcohol tonight and trying to restart again tomorrow.