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周立功zlg7290键盘显示控制芯片详解
周立功zlg7290键盘显示控制芯片详解-Week Ligong zlg7290 keyboard display control chip Detailed
- 2022-03-17 10:18:24下载
- 积分:1
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有急于51单片机IIC的操作讲解,和at24c02的一些基本资料,和IIC读写基本操作!
有急于51单片机IIC的操作讲解,和at24c02的一些基本资料,和IIC读写基本操作!-51 Single-chip IIC eager to have the operation on, and AT24C02 some basic information, and IIC to read and write basic operation!
- 2022-03-11 05:48:19下载
- 积分:1
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超声波测距模块的手动原理图程序,有绝对的参考资料。
超声波测距模组使用说明书 电路图 程序 绝对有参考价值 -Ultrasonic Ranging Module Manual Schematics procedures have absolute reference value
- 2022-04-02 08:56:17下载
- 积分:1
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SPI是一个环形总线结构,由ss(cs)、sck、sdi、sdo构成,其时序其实很简单,主要是在sck的控制下,两个双向移位寄存器进行数据交换。
假设下面...
SPI是一个环形总线结构,由ss(cs)、sck、sdi、sdo构成,其时序其实很简单,主要是在sck的控制下,两个双向移位寄存器进行数据交换。
假设下面的8位寄存器装的是待发送的数据10101010,上升沿发送、下降沿接收、高位先发送。
那么第一个上升沿来的时候 数据将会是sdo=1;寄存器=0101010x。下降沿到来的时候,sdi上的电平将所存到寄存器中去,那么这时寄存器=0101010sdi,这样在8个时钟脉冲以后,两个寄存器的内容互相交换一次。这样就完成里一个spi时序。
-SPI bus is a ring structure, by ss (cs), sck, sdi, sdo composition, its timing is actually very simple, mainly under the control of the sck and two bi-directional shift register for data exchange. Assuming the following 8-bit register is loaded to send the data to be 10,101,010, rising to send, receive falling edge, high first sent. Well, the first rising edge to the time data will be sdo = 1 register = 0101010x. Falling edge comes, sdi on the level will be stored to the register, then register at this time = 0101010sdi, so 8 clock pulse later, the contents of two registers to exchange time. This will be completed in a spi timing.
- 2022-02-06 05:39:49下载
- 积分:1
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自行开发的51单片机电子钟程序,且带有上位机通讯的功能。
自行开发的51单片机电子钟程序,且带有上位机通讯的功能。-self-developed electronic bell 51 SCM procedures and communication with PC functions.
- 2023-04-06 15:00:04下载
- 积分:1
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AT91SAM7S256开发板基础demo,已验证
AT91SAM7S256开发板基础demo,已验证-AT91SAM7S256 development board based on demo, verified
- 2022-02-03 12:54:29下载
- 积分:1
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Adobe Audition数字存储示波器
利用电脑强大的处理能力和声卡高精度的AD/DA界面,加上Adobe Audition强大的录制和显示功能,数字
Adobe Audition数字存储示波器
利用电脑强大的处理能力和声卡高精度的AD/DA界面,加上Adobe Audition强大的录制和显示功能,数字存储示波器的功能即可轻易实现-Adobe Audition Digital Storage Oscilloscope use of computer processing power and high-precision sound card AD/DA interface, together with Adobe Audition powerful recording and display, digital storage oscilloscope functionality can easily realize
- 2022-07-23 16:51:37下载
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三
三相电机控制,用于产生空间矢量的文档,已经过验证-Three-phase motor control, space vector for the production of documents, has already been verified
- 2022-05-18 11:24:28下载
- 积分:1
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凌阳16位单片机应用基础
凌阳16位单片机应用基础 -Sunplus 16-bit single-chip application infrastructure
- 2022-03-20 16:55:45下载
- 积分:1
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步进电机单片机驱动程序
步进电机单片机驱动程序-stepping motor driver program
- 2022-03-24 22:26:36下载
- 积分:1