relatively high current (such as a relay) and has an internalresistance of its own greater than 250 ohms, then
the 240 ohm resistor may be removed and replaced with a jumper.
Pin 1 (from left)
-GND
Pin 2 GPO 1
+MAX: 20mA, +5Vdc
Pin 3
-GND
Pin 4 GPO 2
+MAX: 20mA, +5Vdc
Figure 14: General Purpose Output
WARNING
Warning: 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.
2.5 Manual Override
The
Manual Override
is provided to allow the GLK12232-25-SM to be temporarily reset to some of the
factory defaults. This can be particularly helpful if the display module has been set to an unknown baud rate
or I2C Slave Address and you are no longer able to communicate with
it. If you wish to return the module
to its default settings you must:
1. Power off the display module.
2. Place a Jumper on the
Manual Override
pins 1 and 2 as pictured below.
3. Power up the display module.
4. The display module is now set to its default values listed below in table 2.
5. Edit and save settings.
Matrix Orbital GLK12232-25-SM
10
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
GLK12232-25-USB-FGW-E
LCD GRAPHIC DISPL 122X32
GLK240128-25-WB-V
LCD GRAPHIC DISPL 240X128 BLU/WH
GLK24064-16-1U-TCI-VPT
GRAPH DISP 240X64 TRICLR WD VLT
GLK24064-25-WB-V
LCD GRAPHIC DISPL 240X64 BLU/WHT
GLT240128-FGW-VPT
LCD TOUCH 128X240 WHT/GRY
GM2BB50BM0C
LED WHITE 5000K 150MA 0.5W
GM5YJ01210A
LED ORANGE CLEAR 6050 SMD
GU128X128D-3900B
VACUUM FLUORESCENT DISPLAY
相关代理商/技术参数
GLK12232-25-USB-FGW
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-FGW-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-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
GLK12232-25-WBL-V
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