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参数资料
| 型号： | VK204-25 |
| 厂商： | Matrix Orbital |
| 文件页数： | 46/47页 |
| 文件大小： | 2507K |
| 描述： | VFD ALPHA/NUM DISPL 20X4 SER |
| 产品变化通告： | VK204-25 Series Release 03/Mar/2010 12C Displays Change 11/Oct/2011 |
| 产品目录绘图： | LCD, VFD and PLED Display |
| 标准包装： | 1 |
| 系列： | VK204-25 |
| 外形L x W x H： | 98.00mm x 61.00m x 24.40mm |
| 可视范围： | 70.80mm L x 20.90mm W |
| 显示格式： | 20 x 4 |
| 显示器类型： | 字符 |
| 格式： | 5 x 7 点 |
| 字符尺寸： | 4.70mm H x 2.40mm W |
| 接口： | 串行 |
| 工作温度： | -20°C ~ 70°C |
| 产品目录页面： | 2846 (CN2011-ZH PDF) |
| 相关产品： | VFD-GREEN-204-ND - LCD ACCY VFD FILTER 20X4 GREEN VFD-RED-204-ND - LCD ACCY VFD FILTER 20X4 RED VFD-GREY-204-ND - LCD ACCY VFD FILTER 20X4 GRAY VFD-BLUE-204-ND - LCD ACCY VFD FILTER 20X4 BLUE |
| 其它名称： | 635-1026 |
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8
I2C
Connections
A more advanced connection to the LVK204-25
is provided by the I2C
protocol setting. This is best
accomplished using a breadboard and the Breadboard Cable. Power must be supplied from your
breadboard or another external source. To dive right into your application and use the LVK204-25
in I2C
mode, get started with the guidelines below.
1.
Set the Protocol Select switches.
?
I2C: Ensure that the two I2C
jumpers in the corresponding protocol box are connected while all
others are open.
2.
Make the connections.
a.
Connect the Breadboard Cable to the Communication/Power Header on your LVK204-25
and
plug the four leads into your breadboard. The red lead will require power, while the black
should be connected to ground, and the green and yellow should be connected to your
controller clock and data lines respectively.
b.
Pull up the clock and data lines to five volts using a resistance between one and ten kilohms on
your breadboard.
3.
Create.
?
This time you're on your own. While there are many examples within the Matrix Orbital
AppNote section, www.matrixorbital.ca/appnotes, too many controllers and languages exist to
cover them all. If you get stuck in development, it is possible to switch over to another protocol
on the standard board, and fellow developers are always on our forumsfor additional support.
相关PDF资料 |
PDF描述 |
|---|---|
| VK202-25-USB | 2X20 VFD DISPLAY USB BLU/GRN |
| SS-5GL-F | SWITCH BASIC SPDT 5A |
| SCK-128X8T-N026 | STAR BRIGHT VFD DISPLAY BLUE |
| CU200211-Y1A | VACUUM FLUORESCENT DISPLAY |
| V-161-C5R | SWITCH HINGE LEVER SPDT 16A |
相关代理商/技术参数 |
参数描述 |
|---|---|
| VK204-25-422 | 功能描述:真空荧光显示器 - VFD 20x4 Grn Txt Blk B/G No Backlight 25 key 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-E | 功能描述:真空荧光显示器 - VFD 20x4Grn 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: |
| 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 |
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