[split] Check presence of a file

[pascale]

Hi gontajones
The relay is an eight module 12 volt type, at the moment I am trying to use only one module, the technical description states each module uses 1.5v, I have all 8 modules connected, each is lit up, I have a 240volt lamp attached for the moment to see if the code operates the relay. to the output ports of the relay I have connected the live to the center, and the live out to the right side, (the neutrals are joined seperately)relay setup like in this tutorial, I understand that to use all eight relays I will have to use an external power source. Before the code the small red light on the module was on but dim, I activated the code, the the small red light on the module went bright for a second or so and then went out completely. When I

gpio readall

in terminal it indicated that all gpio were 1 except "25" which was 0.
I added the "its hot" and "dad got it wrong again" to see if the code worked and the time of sleep otherwise it printed "its hot" non stop until I pressed Ctrl+C !!!
I am now going to remove these parts and see what happens
Kind regards
Paul

ps I have just commented out these parts for now rather than remove them