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by cuscus60
Thu Jun 05, 2014 4:01 pm
Forum: HATs and other add-ons
Topic: 2.8" TFT + Touch Shield Board v2
Replies: 189
Views: 118199

Re: 2.8" TFT + Touch Shield Board v2

No Texy i've bought it directly from hotmcu and connected to the raspi with 2mm connector taken from an old decoder. I'm using a 'slice of pi/o' extender so i cant use your board directly attached to the raspi. But in my tests i also tried to connect the display directly to the raspi without the ex...
by cuscus60
Sun Jun 01, 2014 8:42 am
Forum: HATs and other add-ons
Topic: 2.8" TFT + Touch Shield Board v2
Replies: 189
Views: 118199

Re: 2.8" TFT + Touch Shield Board v2

No Texy i've bought it directly from hotmcu and connected to the raspi with 2mm connector taken from an old decoder. I'm using a 'slice of pi/o' extender so i cant use your board directly attached to the raspi. But in my tests i also tried to connect the display directly to the raspi without the ext...
by cuscus60
Sat May 31, 2014 12:39 pm
Forum: HATs and other add-ons
Topic: 2.8" TFT + Touch Shield Board v2
Replies: 189
Views: 118199

Re: 2.8" TFT + Touch Shield Board v2

I don't understand if i have a defect display or i made some mistake... i followed the instruction the easy way and the manual way, but in both cases the screen remains white, the touchscreen works. If i load the fbtft modules manually i have no errors on dmesg, the screen becomes black for one seco...
by cuscus60
Wed Feb 27, 2013 8:53 am
Forum: Automation, sensing and robotics
Topic: rpi + relay board
Replies: 3
Views: 2084

Re: rpi + relay board

Thanks for your advice, i am collecting a list of solutions to my problem. I have found that the relay board provides a 5v output and gnd from wich i can power the slice of Pi or the rpi itself, someone says that u can power rpi from the gpio, but it can be dangerous cause it has no protection from ...
by cuscus60
Tue Feb 26, 2013 2:35 pm
Forum: Automation, sensing and robotics
Topic: rpi + relay board
Replies: 3
Views: 2084

rpi + relay board

Hi, i'm trying to build a home automation system starting with the control of window shutters motor. I have the K002 slice of Pi/O board (http://openmicros.org/index.php/articles/94-ciseco-product-documentation/raspberry-pi/223-slice-of-pio) to add new I/O pin and the 16 channel relays board (http:/...
by cuscus60
Wed Feb 20, 2013 8:51 am
Forum: Italiano
Topic: Rarpy+I2c+16relè
Replies: 19
Views: 7087

Re: Rarpy+I2c+16relè

Ciao, ho comprato il modulo a 16 rele da ebay come quello di Fabrizio, ma non ho capito se devo collegare l'alimentazione a 12v esterna e anche i pin 5v alla skeda k002 o al raspberry
by cuscus60
Wed Jan 09, 2013 4:13 pm
Forum: Italiano
Topic: Rarpy+I2c+16relè
Replies: 19
Views: 7087

Re: Rarpy+I2c+16relè

Ciao ragazzi ho qualche domanda... Se compro la scheda K002 dal raspi riesco a pilotare il modulo da 16 relè? il fatto che il raspi ha uscite da 3v3 mi causa problemi con i relè da 5v? mi servono altri componenti tipo transistor oppure la K002 riesce a pilotare i relè a 5v? Io ho 7 tapparelle motor...
by cuscus60
Mon Jan 07, 2013 1:26 pm
Forum: Italiano
Topic: Rarpy+I2c+16relè
Replies: 19
Views: 7087

Re: Rarpy+I2c+16relè

Ciao ragazzi ho qualche domanda... Se compro la scheda K002 dal raspi riesco a pilotare il modulo da 16 relè? il fatto che il raspi ha uscite da 3v3 mi causa problemi con i relè da 5v? mi servono altri componenti tipo transistor oppure la K002 riesce a pilotare i relè a 5v? Io ho 7 tapparelle motori...

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