参数资料
型号: VK204-25-422-E
厂商: Matrix Orbital
文件页数: 43/47页
文件大小: 2507K
描述: VF CHARACTER DISPLAY 20X4 RS422
产品变化通告: 12C Displays Change 11/Oct/2011
标准包装: 1
系列: LK204-25
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.
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相关代理商/技术参数
参数描述
VK204-25-422-V 功能描述:真空荧光显示器 - VFD 20x4 Grn Txt Blk B/G No B/L Ext. Volt RoHS:否 制造商:Noritake 产品:Graphic Display Modules 字符计数 x 行: 模块大小 - 宽x高x厚:230 mm x 78 mm x 15 mm 观察区域 - 宽x高:166.25 mm x 41.45 mm 接口: 电压额定值:5 V 工作温度范围:- 40 C to + 85 C 封装:
VK204-25-422-VPT 功能描述:真空荧光显示器 - VFD 20x4 Grn Txt Blk B/G No B/L Volt Reg RoHS:否 制造商:Noritake 产品:Graphic Display Modules 字符计数 x 行: 模块大小 - 宽x高x厚:230 mm x 78 mm x 15 mm 观察区域 - 宽x高:166.25 mm x 41.45 mm 接口: 电压额定值:5 V 工作温度范围:- 40 C to + 85 C 封装:
VK204-25-422-VPT-E 制造商:Matrix Orbital 功能描述:20x4 VFD,RS422,25key Wide Volt, Ext Temp
VK204-25-E 功能描述:真空荧光显示器 - VFD 20X4 DISPLAY RoHS:否 制造商:Noritake 产品:Graphic Display Modules 字符计数 x 行: 模块大小 - 宽x高x厚:230 mm x 78 mm x 15 mm 观察区域 - 宽x高:166.25 mm x 41.45 mm 接口: 电压额定值:5 V 工作温度范围:- 40 C to + 85 C 封装:
VK204-25-USB 功能描述:真空荧光显示器 - VFD Vacuum Florescent Blue/Green Text RoHS:否 制造商:Noritake 产品:Graphic Display Modules 字符计数 x 行: 模块大小 - 宽x高x厚:230 mm x 78 mm x 15 mm 观察区域 - 宽x高:166.25 mm x 41.45 mm 接口: 电压额定值:5 V 工作温度范围:- 40 C to + 85 C 封装: