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参数资料
| 型号： | VK202-25-E |
| 厂商： | Matrix Orbital |
| 文件页数： | 42/42页 |
| 文件大小： | 2198K |
| 描述： | VFD ALPHA/NUM DISPLAY 20X2 |
| 产品变化通告： | 2x20 Screen Board Change 10/Nov/2009 |
| 标准包装： | 1 |
| 系列： | VK202-25 |
| 外形L x W x H： | 116.00mm x 37.00mm x 29.48mm |
| 可视范围： | 89.75mm L x 11.50mm W |
| 显示格式： | 20 x 2 |
| 显示器类型： | 字符 |
| 格式： | 5 x 7 点 |
| 电源电压： | * |
| 字符尺寸： | 4.70mm H x 2.40mm W |
| 接口： | 串行 |
| 工作温度： | -40°C ~ 85°C |
| 相关产品： | VFD-GREEN-202-ND - LCD ACCY VFD FILTER 20X2 GREEN VFD-RED-202-ND - LCD ACCY VFD FILTER 20X2 RED VFD-GREY-202-ND - LCD ACCY VFD FILTER 20X2 GRAY VFD-BLUE-202-ND - LCD ACCY VFD FILTER 20X2 BLUE |
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5
2.3
USB Module
The LK202-25/VK202-25-USB
offers a single USB protocol for an easy connection to a host computer.
This
simple and widely available protocol can be accessed using the on board mini B style USB connector
as outlined in the USB Connections
section.
Recommended Parts
Figure 7: External Mini USB
Cable (EXTMUSB3FT)
The External Mini USB cable is recommended for the LK202-25/VK202-25-
USB
display. It will connect to the miniB style header on the unit and
provide a connection to a regular A style USB connector, commonly found
on a PC.
USB Connections
The USB connection is the quickest, easiest solution for PC development. After driver installation, the
LK202-25/VK202-25-USB
will be accessible through a virtual serial port, providing the same result as a
serial setup without the cable hassle. To connect to your LK202-25/VK202-25-USB
please follow the
steps below.
1.
Set the Protocol Select jumpers.
?
USB: The LK202-25/VK202-25-USB
offers USB protocol only. Model specific hardware prevents
this unit from operating in any other protocol, and does not allow other models to operate in
USB. Protocol Select jumpers on the USB model cannot be moved.
2.
Make the connections.
?
Plug the mini-B header of your External Mini USB cable into yourLK202-25/VK202-25-USB
and
the regular USB header into your computer USB jack.
3.
Install the drivers.
a.
Download the latest drivers at www.matrixorbital.ca/drivers, and save them to a known
location.
b.
When prompted, install the USB bus controller driver automatically
c.
If asked, continue anyway, even though the driver is not signed
d.
When the driver install is
complete, your display will turn on, but communication will not yet be
possible.
e.
At the second driver prompt, install the serial port driver automatically
f.
Again, if asked, continue anyway
4.
Create.
?
Use uProjector a terminal program to get started, and then move on with your own
development. A number of application notes are available at www.matrixorbital.ca/appnotes.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| VK202-25-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: |
| VK202-25-USB-E | 功能描述:真空荧光显示器 - VFD 20x2 Grn Txt Blk B/G No B/L Ext. Temp 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: |
| VK202-25-V | 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: |
| VK202-25-V-E | 制造商:Matrix Orbital 功能描述:20x2 RS232/IC2,25key Wide Volt, Ext Temp |
| VK202-25-VPT | 功能描述:VFD ALPHA/NUM DISPLAY 20X2 RoHS:是 类别:光电元件 >> 显示器模块 - 真空荧光(VFD) 系列:VK202-25 产品变化通告:MO VPT Module Change 16/Aug/2010 2x20 Screen Board Change 10/Nov/2009 标准包装:1 系列:VK202-25 外形L x W x H:116.00mm x 37.00mm x 29.48mm 可视范围:89.75mm L x 11.50mm W 显示格式:20 x 2 显示器类型:字符 格式:5 x 7 点 电源电压:9 V ~ 35 V 字符尺寸:4.70mm H x 2.40mm W 点数:- 接口:串行 工作温度:-20°C ~ 70°C 相关产品:VFD-GREEN-202-ND - LCD ACCY VFD FILTER 20X2 GREENVFD-RED-202-ND - LCD ACCY VFD FILTER 20X2 REDVFD-GREY-202-ND - LCD ACCY VFD FILTER 20X2 GRAYVFD-BLUE-202-ND - LCD ACCY VFD FILTER 20X2 BLUE |
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