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Messages - xdadu

1
Project logs / Re: My HAKKO classic and T12/T15 soldering controller
I found is something around 20uV, I will measure exactly later .
I am trying to do my own driver for C245. For first tests I use old LM358 with reading every zero cross. Is a little unstable on one reading, but with average of last 5 or 10 readings is ok. I buy a MCP6V02 to do best but, strange, is dont work at all, much bad than 358. Readings is very unstable, it looks like auto zero function disturb my read, I gues.
On a linear clasic amplification test on breadboard, looks good, A.O. is functioning. Schematic around A.O. is like sparkybg project. Wha I do wrong? I allready order a MCP6022, but I am still thinking at 6V02.

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#TimeMemoryFunctionLocation
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30.01242391384Database_MySQL->query( ).../DatabaseHandler.php:119
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