Thank you so much for your answer, I think I'll just add 10k ohm resistor between the switch and the pin, to be sure I won't have troubles, thank you again for your help!

Thank you for your answer. So I am wondering how many pins have pull-ups to 3V3? Or if there's only the pin 3 and 5? All the gpios have internal pull-ups to 3V3 and pull-downs to 0V which can be individually selected in software. Only pins 3 and 5 have external hard-wired 1k8 ohm pull-ups to 3V3 on...

Thank you for your answer. So I am wondering how many pins have pull-ups to 3V3? Or if there's only the pin 3 and 5?

Hey guys, In one of my project I have 10 switches under the control of the PI, I know that logically we have to use resistors for each ones. I decided to use pull up ones and also I'm considering using the internal resistance of the chip. I was wondering how viable was this solution. And also instea...

Yes this is what I was thinking about, to make things well I think I'll combine buildroot with a python script using PyGTK Edit: I started to look at it and PyGTK isn't really what I'm looking for, where this program is using GUI, I'm more looking into terminal apps Like this http://upload.wikimedia...

Thank you really much for your answer, I will try them as soon as I can.
Do you think it is the method used by those guys?
www.youtube.com/watch?v=4Fjfqz6FxC8
www.youtube.com/watch?v=gAbfAMCLL5w
But thank you again and PyGTK seems perfect for me.

Hello everyone, in a first time, I want you to pardon me for my poor english, it isn't my native language. I started a new project with as you can guess a raspberry pi, but I meet 2 problems which may have a common issue, at the end, the raspberry will only have one interface that will be able to la...