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LED驱动器MAX7219的如此特别。MAX7219是微处理器和共阴极结构
MAX7219驱动LED特好使.MAX7219是微处理器和共阴极七段― ― 八位LED显示、图条/柱图显示或64点阵显示接口的小型串行输入/输出芯片。片内包括BCD译码器、多路扫描控制器、.字和位驱动器和8X 8静态RAM。外部只需要一个电阻设置所有LED 显示器字段电流。MAX7219和微处理器只需三根导线连接,每位显示数字有一个地址由微处理器写入。允许使用者选择每位是BCD 译码或不译码。使用者还可选择停机模式、数字亮度控制、从1~8选择扫描位数和对所有LED显示器的测试模式。-LED Driver MAX7219 so special. MAX7219 is a microprocessor and a total cathode seventh-- 8 LED display, map article/column or 64 shows a small dot-matrix display interface serial input/output chips. Chip including the BCD decoder, multiplex scan controller. Word and bit drive and 8X 8 static RAM. External resistor only need one set all LED displays current field. MAX7219 and the microprocessor only three wires to connect, each show has an address by the digital microprocessor write. Is to permit users to choose each BCD decoding or not decoding. Users can also choose to shutdown mode, the digital brightness control, 1 ~ 8 to choose from scanning the median and LED displays for all the test mode.
- 2022-08-03 09:28:27下载
- 积分:1
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C 语言编辑器(具有编辑器,编译器诸多功能)
C 语言编辑器(具有编辑器,编译器诸多功能)-C language editor (with the editor, compiler many functions)
- 2022-03-17 06:46:18下载
- 积分:1
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IDC3516
IDC3516-4-20mA电流环隔离接口芯片的应用-IDC3516-4-20mA current loop isolation Application Interface Chip
- 2023-05-22 06:50:03下载
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alternative Russian box, above and below the interface of the game hidden Oh! Co...
另类俄罗斯方块,可以上下左右将游戏界面隐藏哦!很酷的。-alternative Russian box, above and below the interface of the game hidden Oh! Cool.
- 2022-02-05 20:46:48下载
- 积分:1
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客户服务器项目
资源描述应用背景用于在服务器和客户端之间进行通信的客户机服务器项目
- 2022-05-30 02:47:46下载
- 积分:1
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atl方法使用编程实例
atl方法使用编程实例-ATL ways to use programming examples
- 2022-04-09 09:13:54下载
- 积分:1
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自己编写的一个FTP软件!用的是VC++,希望大家参考下..
自己编写的一个FTP软件!用的是VC++,希望大家参考下.. -themselves prepared an FTP software! With the VC, hope we refer to the next ..
- 2022-08-12 13:05:52下载
- 积分:1
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锁相环的 systemview 实现,主要是还有FM的应用哦
锁相环的 systemview 实现,主要是还有FM的应用哦-PLL is implemented by system view, FM is an example.
- 2022-09-03 13:15:02下载
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19851651gjh bhbhkjkjnnjkkj
19851651gjh bhbhkjkjnnjkkj -19851651gjh bhbhkjkjnnjkkj
- 2022-11-30 08:30:03下载
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From Microsoft
从微软网站上下的,介绍了公共裤Compact Framework 2.0_OpenNETCF Smart Device Framework 2.0.rar的新增内容,转发给同行--windows mobile开发者-From Microsoft
- 2022-03-07 07:01:37下载
- 积分:1