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PS12801ARN-0 参数 Datasheet PDF下载

PS12801ARN-0图片预览
型号: PS12801ARN-0
PDF下载: 下载PDF文件 查看货源
内容描述: 外形尺寸与框图 [OUTLINE DIMENSION & BLOCK DIAGRAM]
分类和应用:
文件页数/大小: 65 页 / 1282 K
品牌: POWERTIP [ POWERTIP TECHNOLOGY ]
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NEWS  
TECHNICAL  
PRODUCTS  
Q & A  
1. Adjusting the contrast of a character LCD module.  
There are two means of adjusting the contrast: Please refer to the following drawing:  
1. Internal: J2 short, add the appropriate resister to R7 for contrast control.  
2. External: J1 short, R7=0, By adding a VR the contrast can be controlled externally.  
Please note the following diagram:  
2. Connecting and powering the backlight.  
There are two means of connecting and powering the backlight. Please refer to the below  
diagrams:  
http://www.powertipusa.com/qa.htm  
11/10/2004  
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