128x32 dot matrix COG displays
Specification:
Out Dimension: 41.4*24.3
Viewing Area: 36.0*12.0
Dots Size:0.23*0.23
Dots Pitch: 0.25*0.25
Features:
Driver method: 1/33 duty, 1/6 bias,VDD3.0V, VLCD6.0V.
Display type: STN/FSTN/
Viewing angle:6:00
Operating Temp.: -20~+70
Storge Temp: -30~+80
Built-in controller (ST7565R) 4 line SPI
backlight type: Edge White 2.8V-3.0V/ 45mA
RoHS complaint.
we have various specs COG display modules, such as 16x2, 20x2, 128x32, 128x64 etc. We have custom items as well, any requirements in this field welcome here, we will do best to satisfy you. ,cheap COG display module, graphic LCD
we supply TN,STN LCD glass,character / graphic / segment LCD module with COB, TAB and COG technologies, alphanumeric LCMs with RS232 interface, small size TFTs etc. Which could be widely used in transport vehicles, telecommunication appliances, medical & health equipment, meters and instrument, air conditioner controllers and so on. We have an efficient procurement, production and quality control processes, which ensures a quick delivery of high-quality products and competitive price.
Our Product Range
Character LCD: 8*1 8*2 16*1 16*2 16*4 20*2 20*4 24*2 40*1 40*2 40*4
Graphic: 120*32 122*32 128*32 128*64 128*128 160*160 192*64 192*160 240*64 240*128
Technology: TN/HTN/STN/FSTN
Glass thickness: 1.1mm, 0.7mm, 0.55mm, 0.4mm
Light source: LED, EL, CCFL, others
Backlight color: Amber, Blue, Green, Yellow Green, Orange, Red, White
Other packaging: TAB, COB, COG
Display type: Segment, Character, Graphic
We have custom design products as well, any requirements welcome here and we will do best to satisfy you.
,LCD module, LCD panel, LED backlight
Built-in font with provision for up to 8 user-defined characters
Speeds from 300 bps to 115.2 Kbps over RS-232
Communicate over RS-232,TTL compatible, SPI or I2C
The I2C interface is capable of receiving data at up to 400KHz-clock rate
Software controlled contrast
Software controlled Backlight
Easy commands for printing number on display
All LONGTECH 16*2, 20*2, 20*4 character LCD modules available
Any interests or more infos pls contact us freely. ,Serial RS232(TTL), IIC / I2C, SPI LCD Module , serial interface LCD module