参数资料
型号: LK202-25-GW-E
厂商: Matrix Orbital
文件页数: 7/42页
文件大小: 2198K
描述: LCD APHA/NUM DISPL 20X2 WHT BLUE
标准包装: 1
显示模式: 可传导的
数字/字母数: 40
外形L x W x H: 116.00mm x 37.00mm x 25.73mm
可视范围: 82.20mm L x 18.20mm W
显示格式: 20 x 2
字符尺寸: 5.55mm H x 3.20mm W
字符格式: 5 x 7 点
电源电压: 5VDC
点尺寸: 0.60mm W x 0.65mm H
接口: I²C,RS232,TTL
工作温度: 0°C ~ 50°C
11
4.3
Common Features
General Purpose Outputs
Figure 14: GPO Header
Table 8: GPO Pinout
Pin
Function
Pin
Function
1
GPO 1
8
Gnd
2
GPO 2
9
Gnd
3
GPO 3
10
Gnd
4
GPO 4
11
Gnd
5
GPO 5
12
Gnd
6
GPO 6
13
Gnd
7
Vcc
14
Gnd
A unique feature of the LK202-25/VK202-25
is the ability to control relays*
and other external devices
using either one or
six General Purpose Outputs.
Each can source up to 10mA of current at five volts
when on or sink 20mA at zero volts when off.
The two row, fourteen pin header can be interfaced to a
number of female connectors to provide control to any peripheral devices required.
*Note:
If connecting a relay, be sure that it is fully clamped using a diode and capacitor in order to absorb any
electro-motive force (EMF) which will be generated.
Dallas One-Wire Connector
Figure 15: Dallas One-Wire Connector
Table 9: Dallas One-Wire Pinout
Pin
Function
1
Vcc
2
D
3
Gnd
In addition to the six general purpose outputs the LK202-25/VK202-25
offers an Optional Dallas One-
Wire bridge, to allow for an additional thirty two one-wire devices to be connected to the display. This
header can be
populated with a Tyco 173979 connector at an added cost by custom order only.
Please
use the Contact
section to request more information
from the Matrix Orbital sales team.
相关PDF资料
PDF描述
LK202-25-E LCD APHA/NUM DISPL 20X2 Y/G BK
LK204-25-R LCD ALPHA/NUM DISPL 20X4 BK/RED
LK204-25-GW LCD ALPHA/NUM DISPL 20X4 COL/BLU
LK204-25-WB LCD ALPHA/NUM DISPL 20X4 BLU/WHT
LK204-25-IY LCD DISPLAY 20X4 ALPHA NUM BK/YW
相关代理商/技术参数
参数描述
LK202-25-GW-V 功能描述:LCD字符显示模块与配件 20x2 L. Blu Txt G/Wht B/G Ext. Volt 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
LK202-25-GW-V-E 制造商:Matrix Orbital 功能描述:20x2 Blu Txt, CB BG Wide Volt, Ext Temp
LK202-25-GW-VPT 功能描述:LCD ALPHA/NUM DISPL 20X2 WHT BLU RoHS:是 类别:光电元件 >> 显示器模块 - LCD,OLED 字符和数字 系列:- 产品培训模块:NHDev LCD Development Board 产品变化通告:LCD Modules 3.0V Obsolescence 3/Nov/2011 标准包装:50 系列:NHD-0416B1Z-F 显示器类型:STN - 超扭转向列 显示模式:穿透/反射式 数字/字母数:64 外形L x W x H:87.00mm x 60.00mm x 14.00mm 可视范围:61.80mm L x 25.20mm W 背光:LED - 绿 显示格式:16 x 4 字符尺寸:4.75mm H x 2.95mm W 字符格式:5 x 8 点 电源电压:5.0V 点尺寸:0.55mm W x 0.55mm H 接口:- 工作温度:-20°C ~ 70°C
LK202-25-IY 功能描述:LCD字符显示模块与配件 Black Background Yellow 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
LK202-25-IY-E 功能描述:LCD字符显示模块与配件 20x2 Ylw Txt Blk B/G Ext Temp 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