参数资料
型号: LK204-25-R-E
厂商: Matrix Orbital
文件页数: 43/47页
文件大小: 2507K
描述: LCD APHA/NUM DISPL 20X4 BK RED
产品变化通告: LK204-25 Series Release 03/Mar/2010
12C Displays Change 11/Oct/2011
标准包装: 1
系列: LK204-25
显示器类型: TN - 扭曲向列
显示模式: 可传导的
数字/字母数: 80
外形L x W x H: 98.00mm x 60.00mm x 27.50mm
可视范围: 76.00mm L x 25.20mm W
显示格式: 20 x 4
字符尺寸: 4.75mm H x 2.95mm W
字符格式: *
电源电压: 5.0V
接口: I²C,RS232,TTL
工作温度: -20°C ~ 70°C
5
Introduction
Figure 1: LK204-25 Display
Figure 2: VK204-25 Display
The LVK204-25
is an intelligent alphanumeric liquid crystal
display designed to decrease development
time by providing an instant solution to any project. In addition to the RS232, TTL and I2C
protocols
available in the standard model, USB and RS422
communication models allow the LVK204-25
to be
connected to a wide variety of host controllers. Communication speeds of up to 115.2kbps for serial
protocols and 100kbps for I2C
ensure lightning fast data display.
The simple command structure
permits easy
software control of many settings including backlight
brightness, screen contrast, and baud rate. On board memory provides up to forty
custom characters
which can be saved within the unit and recalled for start screens, bar graphs or larger numbers.
User
input is available through a five by five matrix style keypad, and six general purpose outputs
provide simple switchable five volt sources. In addition, a Dallas One-Wire header provides a
convenient communication interface for up to thirty-two devices.
The versatile LVK204-25, with all the features mentioned above, is available in a variety of colour,
voltage, and temperature options to suit almost any application.
相关PDF资料
PDF描述
LK204-25-WB-E LCD APHA/NUM DISPL 20X4 BLUE WHT
LK204-25-GW-E LCD APHA/NUM DISPL 20X4 WHT BLUE
LK204-25-E LCD APHA/NUM DISPL 20X4 Y/G BK
LK204-7T-1U-USB-WB LCD USB 4X20 BLU/WHITE
LK204-7T-1U-USB-TCI LCD USB 4X20 BLACK/TRI COLOR
相关代理商/技术参数
参数描述
LK204-25-R-V 功能描述:LCD字符显示模块与配件 20x4 Red Txt Blk B/G Ext Volt 25 key RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
LK204-25-R-V-E 功能描述:LCD字符显示模块与配件 20x4 25 key Wide Volt, Ext Temp RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
LK204-25-R-VPT 功能描述:LCD字符显示模块与配件 20x4 Red Txt Blk B/G Voltage Regulator RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
LK204-25-R-VPT-E 功能描述:LCD字符显示模块与配件 20x4 25 key,Ext temp Wide Volt efficient RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
LK204-25-USB 功能描述:LCD字符显示模块与配件 Yel/Grn Background Black Text RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk