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1531  Forum 2005-2010 (read only) / Interfacing / Re: Displays... on: July 13, 2009, 11:06:11 am
Thank you!!

I suppose they´re using this http://www.crystalfontz.com/product/CFAG240128L-TMI-TZTS.
Because of it´s 240x128 and touchscreen ($87).

In the web say that the best for sunlight are Reflective or Transflective. (Yellow/Green LED Backlight or White Edge LED Backlight ).

The blue one is Transmissive...

Uff... a lot of differents technologies... I´m quite confused...je,je,je




1532  Forum 2005-2010 (read only) / Interfacing / Re: Displays... on: July 13, 2009, 03:13:48 am
With the KS0108 or T6963 controllers, do you know the bits per pixel?

It´s only to think about the amount of space required...



Thank-u!


Regards




Igor R.

1533  Forum 2005-2010 (read only) / Interfacing / Re: Displays... on: July 13, 2009, 02:56:06 am
EmilyJane,I want only the display, not the entire solution... I suppose the display is $60 or something similar...

In a monochrome display, the calculation is different?


Thank you for your feedbacks!!



Igor R.
1534  Forum 2005-2010 (read only) / Interfacing / Re: Displays... on: July 12, 2009, 02:04:24 pm
Thank you mem!!!

Anyone knows which is the LCD and touch used in LCDash project? (Megasquirt)

It´s a T6963. I´m asking about where I can buy it.






http://lcdash.wikispaces.com/LCD
http://lcdash.wikispaces.com/touchscreen



Regards,

 smiley-wink
1535  Forum 2005-2010 (read only) / Interfacing / Re: Displays... on: July 12, 2009, 12:59:51 pm
One easy question:

How can I calculate the space require to store a bitmap in a dot graphic display?

For example, if I have a display of 128x64 dots


Kind Regards,




Igor R.
1536  Forum 2005-2010 (read only) / Interfacing / Re: Displays... on: July 10, 2009, 02:28:41 am
I´ve found CrytalFontz which has -20 to 70ºC.
With T6963 controller and 160x128 (101 x 82 mm).
It seems good!!

Any experience with this company? Another similar?
1537  Forum 2005-2010 (read only) / Interfacing / Re: Displays... on: July 09, 2009, 02:10:30 pm
Thank you mem.
But I´m asking more about models, types, where to buy, experiences, ....

I need a big one display (more than 3'')



Regards,



1538  Forum 2005-2010 (read only) / Interfacing / Re: Displays... on: July 09, 2009, 01:19:16 pm
It´s not to show temperature... I need that the display works in a wide range of temperature... like -20 to 80ºC.

The application will be like an onboard computer.... smiley-wink

Of course, with a gldc an a little of design could be something cool
1539  Forum 2005-2010 (read only) / Interfacing / Re: Displays... on: July 09, 2009, 01:12:20 pm
Mem,You don´t have to think only in application with the motorbike in movement....
There are 2'3 years...
You imagine that the display of your car break down in 5 years .... smiley-wink
1540  Forum 2005-2010 (read only) / Interfacing / Re: Displays... on: July 09, 2009, 11:20:10 am
And what about life of this technologies? Because I´ve read that Oled are 20k hours...
1541  Forum 2005-2010 (read only) / Interfacing / Re: Displays... on: July 09, 2009, 10:22:46 am
Exist others cheaper, it depends of  the model...

I´m not sure that a TFT or Oled will be sunlight redeable...When I try to see something in my PDA outside, it´s difficult...

It will be fitted on a motorbike... I need something redeable with high bright, wide temperature range and the electronic inside must resist vibrations.

Graphics LDC are the best in price... for sure....But nowadays are quite "retro" design.....je,je,je   smiley-grin




1542  Forum 2005-2010 (read only) / Interfacing / Re: Displays... on: July 09, 2009, 09:50:50 am
Also I´ve found eDIP => http://www.lcd-module.com/products.html

Have someone use it?
1543  Forum 2005-2010 (read only) / Interfacing / Displays... on: July 09, 2009, 08:56:29 am
Hi,

I´m looking for a big graphic display (around 3'') with a wide temperature operation. It has to be Sunlight Readable. It will be in a bike.
I´m thinking in a 4D System or GLDC (KS0108 or T6963). I would like something with controller,because I would like to control with Mega.

¿Any recommendation? I´ve looking CrystalFonz displays...
If it´s possible with color feature, it´ll be fantastic...


Thank you


Regards,



Igor R.
1544  Forum 2005-2010 (read only) / Interfacing / Re: RS485 and some Arduinos on: July 03, 2009, 04:44:41 am
It´s just a jumper to add/remove the resistor...

Regards,


Igor R.
1545  Forum 2005-2010 (read only) / Interfacing / Re: RS485 and some Arduinos on: June 24, 2009, 01:57:50 pm
Hi,

I´ve just finish one example. There are 3 Arduinos, one master and two slaves.
The slaves have a led in their pin 13.
The control of switch on/off is with 2 buttons from Master.

Here you can see a photo:





And the video working:

[media]http://www.youtube.com/watch?v=S9FSQaToVZ4[/media]



A diagram of the protocol:



It´s based on a proffesional machine: http://www.cdautomation.com/download/ENG_L_M_FUJI_RS485_COMM_for_FRENIC-Mini.PDF



It´s important the lenght of the conecttion from transceiver (MAX485 or 75176) to the bus be as short as possible. I always do my connections like the photo (black and white are the bus).







Now, It´s easy do my own functions to control an arduino network. I´ve prefered use something based on a professional machine, because for sure my applications will be easiers.

To see the data in the bus,you can use RealTerm http://realterm.sourceforge.net/. It´s free and you can see hex and ascii data.

You can see the code of this example ==> http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1245014666/15#15



Regards,



Igor R.
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