Many thanks danjperron,danjperron wrote:No the chip is already a A/D converter.but with the max6675 i don't need the ads1115?
I take a rapid look into your code. It is possible to use C language?
It's SPI then it is eazy to use C.
Many thanks scotty101, no the operation took a few milliseconds; i'm okscotty101 wrote:No need for a seperate thread if you use QTimer. QT will manage the events.
(Unless your operation takes more than 1 second, in which case the UI might appear to be unresponsive.)