EA LED68x51-R ELECTRONIC ASSEMBLY, EA LED68x51-R Datasheet - Page 7

• Manufacturer Part Number: EA LED68x51-R
• Description: LCD Graphic Display Modules & Accessories Red LED Backlight For DOG-L Series
• Manufacturer: ELECTRONIC ASSEMBLY

Specifications of EA LED68x51-R

• Pixel Density: 128 x 64
• Module Size (w X H X T): 68 mm x 51 mm x 3.6 mm
• Viewing Area (w X H): 64 mm x 36 mm
• Backlighting: Red
• Background Color: Red
• Operating Temperature Range: - 20 C to + 70 C
• Interface: SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical
12:00 VIEWING ANGLE, TOP VIEW OPTION
If the display is read mostly from above (on the front of a laboratory power supply
unit, for example), the preferred angle of viewing can be set to 12 o’clock. This
TOUCH PANEL EA TOUCH128-2 (OPTIONAL)
An analog touch panel is available as an accessory. It has a self-adhesive material on its rear surface and is
simply stuck onto the display. The connection is made by means of a 4-pin flexible cable for a ZIF connector
be supplied to Left-Right and measurement is done at Top or Bottom.
The pinout of the connecting cable is shown in the drawing.
USB-TEST BOARD EA 9780-1USB
For easy startup, a USB test board is available that can be connected to a PC. A USB cable and Windows
software is supplied with the product. This allows text and images (BMP) to
displayed directly on the connected display. You will find more information
on the test board in the EA 9780-1USB data sheet.
SIMULATION WITH WINDOWS
A simulator window also displays the contents of the display. The software
can simulate all the displays and colors even without the hardware. You can
download the software free from our website:
http://www.lcd-module.de/deu/disk/startdog.zip
errors
reserved.
rotaties the display by 180°. A slightly different initialization
setup is required for this. Also keep in mind that the leftmost
column (normally numbered as 0) will now change to 4.
Command
(15) Common output mode select
(8) ADC set
(e.g. EA WF100-04S) with a grid of 1.0 mm. Bending radius is
defined with min. 5mm. For optimum readability we recommend
that you use a backlight with the display.
Interfacing to a processor
can be either done by an
external touch panel
controller
controller that is featured
with analogue input. The
touch panel is similar to a
potentiometer: connecting
a voltage of e.g. 3.3V to the
pins Top-Bottom makes it
possible to read out a
voltage on pin Left or Right
which is linear to the Y-
coordinate of the pressed
point. The X-coordinate will
result when the voltage will
Initialisation example top view
A0
0
0
D7
1
1
D6
0
1
D5
1
0
or
D4
0
0
with
D3
0
1
D2
0
0
a
D1
0
0
D0
0
0
Specification
Top-Bottom
Left-Right
Voltage
Current
Linearity
Force
Contact
Bounce
Op.
Temperatur
Stor.
Temperatur
Transmission
Life Time
$A0 ADC normal
$C8 Reverse COM63~COM0
Hex
Remark
EA DOG
Specification
10000
min
100
110
Orientation for 12 o’clock
-20
-20
45
75
3
5
5
L
max
400
410
+60
+70
1,5
12
25
65
10
85
128-6
(Top View)
Page 7
Cycles
Unit
mA
ms
°C
°C
Ω
Ω
%
%
V
g