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参数资料
型号： GLK12232-25-USB-FGW-E
厂商： Matrix Orbital
文件页数： 35/66页
文件大小： 766K
描述： LCD GRAPHIC DISPL 122X32
标准包装： 1
显示器类型： LCD
显示模式： 可传导的
可视范围： 69.50mm L x 20.50mm W
背光： LED
点象素： 122 x 32
接口： I²C，RS232，TTL
点尺寸： 0.52mm W x 0.62mm H
点间距： 0.53mm x 0.53mm
Syntax
Hexadecimal 0xFE 0x57 [Num]
Decimal 254 87 [Num]
ASCII 254 “W” [Num]
Parameters
Parameter Length Description
Num 1 GPO number.
Description This command turns ON general purpose output [num]. The standard
GPO's on the GLK12232-25 output 20mA of current at 5V.
NOTE
ON means the output is pulled LOW.
Remembered Yes
9.4 Set Startup GPO state
Syntax
Hexadecimal 0xFE 0xC3 [Num] [state]
Decimal 254 195 [Num] [state]
Parameters
Parameter Length Description
Num 1 GPO number.
state 1 Startup state (0: Off, 1: On)
Description This command will set the startup state for the GPO on the next power
up. A value of one will cause the GPO to be off on the next startup
while a value of one will cause the GPO to be on.
NOTE
This command does not affect the current state of the GPO.
Remembered Always
10 Keypad
10.1 Introduction
The GLK12232-25 supports up to a 25 key, matrix style, keypad
and may be con?gured to allow key
presses to be automatically transmitted via RS-232 or polled through I2C. The GLK12232-25 also allows
for auto-repeating key presses, and remapping of all keypad
character codes.
The connector is not keyed so the keypad will probably plug in
either of two ways. The display will
not be damaged by reversing the connector. However, the keypad will generate a different ASCII character
mapping for each position. If the connector has fewer than 10
pins it should be centered on the display
connector. The keypad is scanned whenever a key is pressed;there is no continuous key scan. This means
that key presses are dealt with immediately without any appreciable latency. This also prevents electrical
noise which is often caused by continuous key scans.
Matrix Orbital GLK12232-25
35
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相关代理商/技术参数
参数描述
GLK12232-25-USB-WB 功能描述:LCD GRAPHIC DISPL 122X32 RoHS:是 类别:光电元件 >> 显示器模块 - LCD，OLED，图形 系列:- 标准包装:1 系列:* 其它名称:Q7143510
GLK12232-25-USB-WB-E 功能描述:LCD GRAPHIC DISPL 122X32 RoHS:是 类别:光电元件 >> 显示器模块 - LCD，OLED，图形 系列:- 标准包装:1 系列:* 其它名称:Q7143510
GLK12232-25-WB 功能描述:LCD GRAPHIC DISPL 122X32 WHT/BLU RoHS:是 类别:光电元件 >> 显示器模块 - LCD，OLED，图形 系列:- 标准包装:1 系列:* 其它名称:Q7143510
GLK12232-25-WB-E 功能描述:LCD GRAPHIC DISPL 122X32 WHT BLU RoHS:是 类别:光电元件 >> 显示器模块 - LCD，OLED，图形 系列:- 标准包装:1 系列:* 其它名称:Q7143510
GLK12232-25-WBL 功能描述:LCD 图形显示模块和配件 Gray Background Blue Text RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk
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