COB LCD Module

COB LCD Module

COB LCD module
ADM12864B1 graphic STN COB LCD module
• Various LCD Type Available
• Various Backlight Color Available
• Various 232 or USB interface Available

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Product Details

COB LCDmodule
ADM12864B1 graphic STNCOB LCDmodule

•Various LCD Type Available

•Various Backlight Color Available

• Various 232 or USB interface Available

Description of graphic COB LCD moduleADM12864B1

COB LCD module ADM12864B1 is availaible in STN ,FSTN and DFSTN mode. It’s widely used for Wire tester and Consumption electronics Our graphic COB LCD modules are available in industry standard sizes and interfaces.

1.Features

•+5V power supply

•128x64 dots graphic LCD module

•Easy interface with 8-bit MPU

•Low power consumption

•Built-in controller (T6963c)

•Driving method : 1/64 duty , 1/6.7 bias

•LED light(white)

• N.V. optional

2.Outline dimension
图片3_副本.png

3.Absolute maximum ratings

Item

Symbol

Standard

Unit

Power voltage

VDD-VSS

0

-

7.0

V

Input voltage

VIN

VSS

-

VDD

Operating temperature range

VOP

-20

-

+70

Storage temperature range

VST

-25

-

+80

4.Interface pin description

Pin No.

Symbol

External connection

Function

1

FGND


Frame ground

2

VSS

Power supply

Signal ground for LCM (GND)

3

VDD

Power supply for logic (+5V) for LCM

4

V0

Operating voltage for LCD

5

/WR

MPU

Write enable signal

6

/RD

MPU

Read enable signal

7

/CE

MPU

Chip enable signal

8

C/D

MPU

H: Instruction L: Data

9

/RST

MPU

Reset signal

10~17

DB0~DB7

MPU

Data bus line

18

FS

MPU

Font selection

19

A

BKL power supply

Power supply for BKL

20

K

Power supply for BKL

图片4.png

FAQ for COB LCD modules

1. Can I get some samples?

Answer: Sample order is welcome.Price would be negotiated bassed on bigger quantity. Free samples are also available.

2.What is the Warranty for the LCD Panel?
Answer:We provide 1 year warranty for original products. There is no warranty
if: 1). Man-made damage; 2). The products have been used already

3. When we receive the box, find any items missing or defective, how should we do?
Answer:Please contact us ASAP, we will check and give you best solution soon.

4. What is COB LCD modules?
COB (Chip-On-Board) LCD modules are passive-matrix displays designed with a pcb, where the controller IC or driver is directly mounted on the back of the PCB, and the PCB is affixed to the LCD glass. The COB mounting method allows for easy assembly of the display to any design application. These COB LCD modules consist of both character and graphic LCD display types in a wide variety of sizes and colors.


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