参数资料
型号: GLK240128-25-FGW-V
厂商: Matrix Orbital
文件页数: 10/72页
文件大小: 2630K
描述: LCD GRAPHIC DISPL 240X128 WH BLU
产品变化通告: Firmware 8.2 Release 08/Apr/2011
标准包装: 1
系列: GLK
显示器类型: LCD - 彩色
显示模式: 可传导的
可视范围: 114.00mm L x 64.00mm W
背光: LED - 白
点象素: 240 x 128
接口: I²C,RS232,TTL
其它名称: GLK240128-25 -GW-V
GLK240128-25 -GW-V-ND
Command Summary
13
4.4
GLK Model
Keypad Header
Figure 14: Keypad Header
Table 10: Keypad Pinout
Pin
Function
Pin
Function
1
Gnd
7
Column 1
2
Row 1
8
Column 2
3
Row 2
9
Column 3
4
Row 3
10
Column 4
5
Row 4
11
Column 5
6
Row 5
12
Gnd/Vcc*
To facilitate user input, the GLK240128-25
provides a Keypad Interface Connector which allows a matrix
style keypad of up to twenty-five keys
to be directly connected to the display module.
Key presses are
generated when a short is detected between a row and a column.
When a key
press is generated, a
character
specific to that key press
is automatically sent on the Tx communication line.
If a synchronous
read method is desired in serial mode*, the “Auto Transmit Keypress”
function can be turned off
to
allow the key presses to remain in the buffer so that they may be polled.
The character that is
associated with each key press may also be altered using the “Assign Key Codes” command.
The straight
twelve pin header of the Keypad Interface Connector will interface to a variety of different devices
including the
Matrix Orbital KPP4x4 keypad.
*Note:
In I2C mode, the “Auto Transmit Keypress” function should always be on, keypresses should not be polled.
**Note:
The Ground / +5V pin is toggled by the jumper to the right of the keypad connector. Jump pads 1 & 2 for
+5V or 2 & 3 for GND.
相关PDF资料
PDF描述
GLK240128-25-V LCD GRAPHIC DISPL 240X128 Y/G BK
GLK24064-25-FGW-V LCD GRAPHIC DISPL 240X64 WHT BLU
GLK24064-25-V LCD GRAPHIC DISPL 240X64 Y/G BK
SS-5T PIN PLUNGER SPDT 5.3OZ/5AMP
D3V-166-1C5 SWITCH LEVER SPDT 16A .250 QC
相关代理商/技术参数
参数描述
GLK240128-25-FGW-VPT 功能描述:LCD GRAPHIC DISPL 240X128 WH BLU RoHS:是 类别:光电元件 >> 显示器模块 - LCD,OLED,图形 系列:GLK 标准包装:1 系列:* 其它名称:Q7143510
GLK240128-25-FGW-VPT-E 制造商:Matrix Orbital 功能描述:Graphic Display GryTxt,WtBG,Ext Temp
GLK240128-25-GW 功能描述:LCD 图形显示模块和配件 White 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
GLK240128-25-GW-E 功能描述:LCD 图形显示模块和配件 White 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
GLK240128-25-USB 功能描述:LCD 图形显示模块和配件 240x128 Blk Txt Y/G B/G 25 key 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