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by raphex
Sat Oct 18, 2014 10:43 pm
Forum: Automation, sensing and robotics
Topic: sensor ds18b20 stop working
Replies: 7
Views: 1856

Re: sensor ds18b20 stop working

someone got an idea???????
by raphex
Fri Oct 17, 2014 3:48 pm
Forum: Automation, sensing and robotics
Topic: sensor ds18b20 stop working
Replies: 7
Views: 1856

sensor ds18b20 stop working

I have many issue in having my central heating working with my PI i have fixed a lot by changing the SD card and the usb power One problem still remains with ds18b20 ... (3 connected) after 1-3 days they stop answering .. the folders containing data are not there anymore and even if I do a sudo rebo...
by raphex
Thu Aug 21, 2014 1:22 pm
Forum: Automation, sensing and robotics
Topic: Wood heater automation
Replies: 3
Views: 811

Re: Wood heater automation

the problem is when it hangs, the GPIO is still up .. so the relay keep ON ....
by raphex
Thu Aug 21, 2014 7:42 am
Forum: Automation, sensing and robotics
Topic: Wood heater automation
Replies: 3
Views: 811

Wood heater automation

Hi all, my rasp control the air trap (servo motor), turn on and off the pump (relay) i'am using a never ending script in python to control with the help of temperatures probes ...and a web interface hosted also on the pi the set live parameter (on a text file used by the python script) It works ! bu...
by raphex
Sat Mar 15, 2014 6:00 pm
Forum: Automation, sensing and robotics
Topic: POOL COVER DOOR automation
Replies: 9
Views: 1580

Re: POOL COVER DOOR automation

Great idea for the fan ...
but where to find a fan that could fit my plastic wall ?
by raphex
Sat Mar 01, 2014 11:12 pm
Forum: Automation, sensing and robotics
Topic: POOL COVER DOOR automation
Replies: 9
Views: 1580

Re: POOL COVER DOOR automation

the only part that I doesn't know is the DOOR opening the rest is "easy" for me ... i have already have another RPI that control my central heating system with 3 temp sensor, relays, and a servo ...

The door need a lot of "force" but i doesn't know what to use to do it
by raphex
Sat Mar 01, 2014 3:42 pm
Forum: Automation, sensing and robotics
Topic: POOL COVER DOOR automation
Replies: 9
Views: 1580

POOL COVER DOOR automation

I want to control the opening of this door using a pi (this pi will also control pump, solar heating, light) i want to do it because in the summer the temp could reach more then 60°C and plant will dies ! Someone have an idea on how to do it (it's a sliding door) ? http://www.komat.fr/vitrine/images...
by raphex
Wed Nov 20, 2013 7:32 pm
Forum: Automation, sensing and robotics
Topic: Web enabled thermostat project
Replies: 65
Views: 66260

Re: Web enabled thermostat project

Thanks .. it work ... just seeting www-data the write access ...
TY
by raphex
Sun Nov 03, 2013 7:03 pm
Forum: Automation, sensing and robotics
Topic: Web enabled thermostat project
Replies: 65
Views: 66260

Re: Web enabled thermostat project

Bonsoir, I have adapted your code for my regulation (relay is replaced by a servo motor that drive the air trap of my DDG heater) one problem is remaining, the temp setup performed by the web interface doesbn't work ... i have'nt modifiied your code except the path .... j'ai adapté vos source pour m...
by raphex
Fri Sep 20, 2013 8:17 am
Forum: Automation, sensing and robotics
Topic: DDG fireplace regulation (central heating system)
Replies: 8
Views: 2737

Re: DDG fireplace regulation (central heating system)

I have buyed what I need , will begin tests shortly ...
servo motor, temperature sensors and relays ....
by raphex
Sat Sep 07, 2013 10:49 am
Forum: Automation, sensing and robotics
Topic: DDG fireplace regulation (central heating system)
Replies: 8
Views: 2737

Re: DDG fireplace regulation (central heating system)

Thanks for your answers ...

the main thing you pointed is security ...
my system is know secure ... and i will keep it totaly secure even with the PI or not using the PI !
by raphex
Sun Sep 01, 2013 6:39 pm
Forum: Automation, sensing and robotics
Topic: DDG fireplace regulation (central heating system)
Replies: 8
Views: 2737

Re: DDG fireplace regulation (central heating system)

Safety valve are good, i have already had overheating ...

so a relay normally open .. wher I can find this ?
are they all normally open or normally closed?

others have idea to handle the opening and closing of the air trap ?

thanks
by raphex
Sat Aug 31, 2013 10:24 am
Forum: Automation, sensing and robotics
Topic: DDG fireplace regulation (central heating system)
Replies: 8
Views: 2737

DDG fireplace regulation (central heating system)

HI all, I'am new to raspberry pi (1 week), i have read a lotbut still some question remaining my project: sensor : - temperature sensor for house temperature (wired or RF) - temperature sensor for the water going out my heating system (up to 100°C and even more for the wire) - relay to turn on my ci...

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