聯(lián)系人:劉小姐,李小姐,王小姐
Tel:010-62000662,62051209
Fax:010-82036512
Mobile:13701081790
Email:bjqingda@126.com
Web:www.tsingtek.com
QQ:453189731
微信:13701081790
地址:北京市海淀區(qū)花園東路32號(hào)花園公寓A402室LCM2401281圖形液晶模塊代用品
清達(dá)光電為您提供LCM2401281圖形液晶模塊代用品,產(chǎn)品性價(jià)比高,供貨快捷。
LCM2401281圖形液晶模塊代用品型號(hào)為HG2401285,產(chǎn)品詳細(xì)介紹如下:
顯示屏外形尺寸:147.8(W)×96.0(H)×15.0MAX.(T)mm
顯示屏顯示區(qū): 114.0(W)×64.0(H) mm
顯示屏有效顯示區(qū): 107.95(W)×57.55(H) mm
規(guī)格:240Dots×128Dots ---
點(diǎn)間距:0.45 (W)×0.45 (H) mm
點(diǎn)大?。?0.40 (W)×0.40(H) mm
顯示屏顏色:STN藍(lán)模式/全透/藍(lán)底白字 STN黃綠/半透半反/黃綠底黑字
數(shù)據(jù)輸入:8080并口
視角:6點(diǎn)鐘
占空比:1/128
LCM2401281圖形液晶模塊代用品接口定義:
1 FG - Frame ground
2 VSS 0V GND
3 VDD +5.0V Power Supply for logic
4 V0 - Operating voltage for LCD
5 /WR L Write signal
6 /RD L Read signal
7 /CE L Chip Enable signal
8 C/D H/L L: Data H: Instruction code
9 NC - No connection
10 /REST L Reset signal ,active”L”
11~18 DB0~DB7 H/L Data bus line
19 FS H/L Font selection: L: 8x8 H: 6x8
20 VOUT - Negative voltage output
21 LEDA +5.0V Power Supply for LED Back Light
22 LEDK 0V
LCM2401281圖形液晶模塊代用品對(duì)比度調(diào)節(jié)電路
邏輯電壓 VDD –VSS -- 4.5 5.0 5.5 V
輸入低電平:VIL -- 0 -- 0.8 V
輸入高電平:VIH - - VDD -2.2-- VDD V
LCM2401281圖形液晶模塊代用品原理圖