![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
求助!ST7920绘图功能怎么实现?
2007-7-30 16:02
- 图形接口设计
- 3
- 2877
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
有-40到+70度的宽温液晶屏吗,128*64的
2007-8-6 14:07
- 图形接口设计
- 7
- 1450
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
开版有礼
2010-5-6 13:20
- 图形接口设计
- 30
- 3800
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请教:有没有液晶命令控制液晶背光的开和关
2007-7-10 14:30
- 图形接口设计
- 6
- 1397
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