LCD0821-WB-E Matrix Orbital, LCD0821-WB-E Datasheet - Page 8

• Manufacturer Part Number: LCD0821-WB-E
• Description: LCD ALPHA/NUM DISPL 8X2 BLU WHT
• Manufacturer: Matrix Orbital
• Series: LCD0821r

Specifications of LCD0821-WB-E

• Display Mode: *
• Number Of Digits/alpha: 16
• Display Format: 8 x 2
• Character Format: *
• Interface: I²C, RS232, TTL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Operating Temperature: -
• Display Type: -
• Backlight: -
• Viewing Area: -
• Outline L X W X H: -
• Dot Size: -
• Character Size: -
• Other names: Q3530625

1.4 Connecting to a PC
connect your display to a PC, you will require a standard RS-232 9-pin serial cable such as the one pictured
in
page 2
Matrix Orbital
figure 6 on the previous page
1. Plug the serial cable into the com port you wish to use.
2. Connect the modified 5V power adapter to a power lead from your PC power supply (you will have to
3. Connect the serial cable to the DB-9 connector on the back of the display.
4. Connect the 5V power adapter to the 4-pin connector on the back of the display.
The LCD0821 connects seamlessly to a PC and it is an excellent means of testing the functionality. To
In order to connect your display to a personal computer follow these easy instructions:
.
open your computer case).
WARNING DO NOT use the standard floppy drive power connector,
as this will not provide you with the correct voltage and will damage the
display module.
, as well as a modified 5V power adapter such as the one pictured in
Figure 8: PC vs Matrix Orbital Display Module Wiring
LCD0821
figure 3 on
4