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本程序是4×4键盘的mega16采样子程序,本程序参考了它人的设计,现在已经在我的项目中使用,其最大的特点就是硬件简单,调试方便,大家不用动脑筋就搞定它了。...
本程序是4×4键盘的mega16采样子程序,本程序参考了它人的设计,现在已经在我的项目中使用,其最大的特点就是硬件简单,调试方便,大家不用动脑筋就搞定它了。-This procedure is a 4 × 4 keyboard mega16 sampling subroutine, the procedure with reference to the design of its people, is now in my project to use, its greatest feature is the hardware is simple, easy debugging, you do not use their brains to get it .
- 2022-01-26 02:49:07下载
- 积分:1
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AVR单片机实现SPI通信完整源码,可直接拿过来用了
AVR单片机实现SPI通信完整源码,可直接拿过来用了-AVR MCU SPI communication complete source code, as it can be spent
- 2023-08-24 05:30:03下载
- 积分:1
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C programe source code of MSP430 driving ads1110
MSP430驱动ads1110源程序用c写的供望星空dx参考.rar-C programe source code of MSP430 driving ads1110
- 2022-05-26 07:25:07下载
- 积分:1
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基于单片工业控制微机的无线式键盘接口设计,仅占用一根接口线...
基于单片工业控制微机的无线式键盘接口设计,仅占用一根接口线-Single-chip microcomputer-based industrial control wireless keyboard interface design, only with a line interface
- 2023-06-13 02:30:03下载
- 积分:1
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存取聚苯乙烯/ 2键盘接口
访问PS/2键盘接口
- 2022-04-19 20:07:01下载
- 积分:1
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关于单片机(51系列)通过GPRS模块(LT8030)和服务器进行通信...
关于单片机(51系列)通过GPRS模块(LT8030)和服务器进行通信-on SCM (51) via GPRS module (LT8030), and communications servers
- 2022-03-24 05:11:33下载
- 积分:1
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示例程序下载关于单片机接上
示例程序下载关于单片机接上-download examples of SCM connected
- 2022-02-22 09:09:55下载
- 积分:1
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Liquid crystal display a variety of styles procedures, including 1602,240180, st...
各种款式液晶显示程序,包括1602、240180、st7920字库液晶、12232、240128、12864等多款液晶的显示例子,极具参考价值-Liquid crystal display a variety of styles procedures, including 1602,240180, st7920 LCD font, 12232,240128,12864 such as liquid crystal display several examples of great reference value
- 2022-04-01 11:06:16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
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着是基于51的电子密码锁,希望大家支持!!!!谢谢,以后多多交流...
着是基于51的电子密码锁,希望大家支持!!!!谢谢,以后多多交流-51 on the basis of the electronic code lock, I hope you will support! ! ! ! Thank you, after a lot of exchanges
- 2022-03-20 15:02:46下载
- 积分:1