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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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Prepared using opengl game tutorials
用opengl编写游戏教程-Prepared using opengl game tutorials
- 2022-08-04 05:16:18下载
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用turbe c开发的贪吃蛇游戏，对初学者有用。
用turbe c开发的贪吃蛇游戏，对初学者有用。-Turbe c with the development of Snake game, useful for beginners.
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- 积分：1
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VC millisecond control
VC毫秒级的控制-VC millisecond control
- 2022-07-27 10:28:09下载
- 积分：1
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迷宫游戏
迷宫游戏-maze games ................. .......
- 2022-07-10 11:13:11下载
- 积分：1
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- 2023-02-18 13:20:03下载
- 积分：1
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手机版推箱子游戏，运行于展讯平台，测试通过。
手机版推箱子游戏，运行于展讯平台，测试通过。-Sokoban Games Mobile, running on Spreadtrum platform for the test.
- 2022-01-29 01:33:07下载
- 积分：1
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韦根感应IC卡读写器PCB图,成熟产品,已经用于销售,单片机采用STC89C58RD+,读写模块为RC5...
韦根感应IC卡读写器PCB图,成熟产品,已经用于销售,单片机采用STC89C58RD+,读写模块为RC5-Wiegand sensor IC card reader PCB map, mature product that has been used for sales, single-chip microcomputer used STC89C58RD+, Read and write modules for RC5
- 2022-11-26 10:35:03下载
- 积分：1
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一个简单的文本编辑的教学源代码,,希望可以帮组大家学习
一个简单的文本编辑的教学源代码,,希望可以帮组大家学习-a simple text editor to the source code teaching, the hope that we can help groups learn
- 2022-01-31 19:24:00下载
- 积分：1
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c learn only superficial, procedures naive, we must not laughed at, oh
c++只学个皮毛，程序很幼稚，大家不要见笑哦-c learn only superficial, procedures naive, we must not laughed at, oh
- 2022-04-22 17:56:45下载
- 积分：1
