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Keyboard display program 7281, after verification, can be directly used
7281键盘显示程序,经过验证,可以直接使用-Keyboard display program 7281, after verification, can be directly used
- 2023-07-27 17:10:03下载
- 积分:1
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单片机系统用c语言编写关于简易抢答器的设计
单片机系统用c语言编写关于简易抢答器的设计- SCM systems c language Responder on the simple design. . . . .
- 2022-12-04 10:15:03下载
- 积分:1
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文本模式模仿磁盘扫描外观 程序很简单,主要是把光标藏起来了,练习下文本模式下的作图....
文本模式模仿磁盘扫描外观 程序很简单,主要是把光标藏起来了,练习下文本模式下的作图.-Text-mode ScanDisk to imitate the appearance procedures are simple, the main is to hide the cursor, and practice under the text mode mapping.
- 2022-07-01 00:37:41下载
- 积分:1
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SCM internal timer Application
单片机的内部定时器应用-SCM internal timer Application
- 2022-02-03 20:12:50下载
- 积分:1
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传感器接口说明:从左到右依次为通道1,地,通道2 功能:在数码管上显示传感器接口通道2输入的电压 小数部分为7位,整数部分1位...
传感器接口说明:从左到右依次为通道1,地,通道2 功能:在数码管上显示传感器接口通道2输入的电压 小数部分为7位,整数部分1位-Sensor Interface Description: from left to right channel 1, and channel 2 functions: to show possession in the digital sensor interface channel 2 voltage input for the fractional part of 7, an integral part of
- 2022-11-22 20:50:04下载
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LCD基础知识 用以学校LCD 使用于单片机
LCD基础知识 用以学校LCD 使用于单片机-LCD basic knowledge to schools for use in single-chip LCD
- 2023-04-18 15:50:07下载
- 积分:1
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Digital voice playback system, through the AD sampling, single
数字语音回放系统,通过AD采样,单片机算法处理,DA送出放大-Digital voice playback system, through the AD sampling, single-chip microcomputer algorithm treatment, DA Submit to enlarge
- 2022-03-23 04:31:15下载
- 积分:1
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c8051f 单片机与液晶显示模块的接口程序!比较有借鉴意义!与大家共享!...
c8051f 单片机与液晶显示模块的接口程序!比较有借鉴意义!与大家共享!-c8051f MCU with LCD module interface! Learn more! And share!
- 2022-12-01 13:05:02下载
- 积分:1
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由单片机89c2051模拟IIC和ZLG7290实现键盘的识别驱动程序。
由单片机89c2051模拟IIC和ZLG7290实现键盘的识别驱动程序。-89C2051 simulated by the single-chip IIC and realize ZLG7290 identification of the keyboard driver.
- 2022-08-08 13:07:36下载
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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
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