Anyone knows if there are some tricks to avoid focusing problem with normal small screens (like adafruit 1.8'') put near eyes? For example a particular lens?

Hello guys, i'd like to make a project with my pi: an helmet with HUD or with an OEM (Optical Engine Module) like google glass. After lot (and lot and lot and lot) of research, i've found only 2 possible solutions: - solution 1: buy a "video glasses" and make something like this: http://www.raspberr...

Very Thanks for the reply, i suspected was a ping. I separated the supply, now the raspy has a micro usb adapter and the gsm module has a power supply connected to VBAT and GND module pins. But, unfortunately the problem is not solved. More details: both the sensors are connected to same pin (GPIO23...

Hi Ivan, i have another problem now: the sensor fire periodically every hour. I haven't pet in my home, but one of two sensors is placed in front of a window. It is possible that light variation can cause the triggering? And how is it possible that it fire every hour? The problem can be caused by an...

Thanks for the reply Ivan.
Actually, i solved the problem via software.
My power supply come from a good manufacturer (not low level china) but i'll try your suggest as soon as possible.

Thanks a lot for the help

Hi, thanks for your reply.
I just tryed to increase distance with no results.

How can i improve power filtering?
Thanks

Hello guys, I have a problem with the alarm system that I'm making. I created the classic alarm system with sensor activation that call the phone through the GSM module. You can also activate or deactivate it by making a phone call to the appropriate number. My RPI model is a Rev. B v2 256 MB, so I ...

Hello, i'm Vincenzo, italian sw developer.
I'm happy to join this community!

Thanks all!