Re: TI-H: EL panel installation

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Re: TI-H: EL panel installation


I also need I2C A/D converter for a Pressure sensor, the software should 
also be simple, i have the hardware designed, that is if i can find a 10 
bit I2C ADC , maybee even 8 bit?  The software should be easy to write, 
the pressure sensor outputs increasing voltage levels from 0-5 volts as 
pressue increases, the A/D converser converts the voltage to a digital 
signal,  all the program would have to do is input this into an equation 
and print a number on the screen... i dont know anything about assembly 
so dot yell if it is harder than i think :)  anyway if anyone has such a 
chip or can point me in the right direction... 



>
>    To whoever gets an EL panel, here is a good way to install it.  =
>First cut out the foam.  Mark the corners of the LCD panel on the =
>circuit board w/ a permanent marker.  Position the EL panel between the 
=
>marks, and put tape on the edges, where it doesn't light up.  Measure =
>each side of the EL panel.  Cut black tape the size.  Roll it up, 
sticky =
>stuff out.  Put it on the other black tape, as a border.  Make sure the 
=
>leads aren't touching anything.  CAREFULLY put the LCD on, making sure 
=
>it is properly centered.  If you don't use the black tape border, the =
>LCD will stick to the EL panel, and you will not be able to see the =
>screen.  Make sure nothing touches.  Put everything back and screws on.
>
>    BTW, I need to get an I2C A/D converter.  It has to be at least 8 =
>bit.  I need two.  This is for the touchpad and joystick (I'm going to 
=
>try to make them both on the same chip).  Any other I2C chips that you 
=
>have and would sell would also be nice.  Also, if someone could help me 
=
>write an ASM program, or teach me how to program in ASM (for TI-86), I 
=
>will be able to complete this project.  I just got a small touchpad =
>(about the size of the screen) for $9 from www.surplusauction.com If 
all =
>goes right, and I get the parts, I will have a tested schematic and =
>compatible programs in two months or less.  The bulk of the project is 
=
>programming.
>
>                                                                        
=
>-Robert Brack
>                                                                        
=
>reb@netride.com
>
>


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