-
320x240图形液晶驱动程序。经验证可以使用
320x240图形液晶驱动程序。经验证可以使用-320x240 graphic LCD driver. Certified can use the
- 2023-07-15 03:15:03下载
- 积分:1
-
RS-485接口具有较强的抗干扰性,数据传输的距离较远,在一些应用中常常需要把RS-232标准的信号转换为RS-485的标准信号进传输。图中所示电路允许数据在RS-232/RS-485这两个不兼容的串行数据接口间传递。传输速度为480波特时,传输距离可达1750米。图中双RS-232收发器IC1将主机(PC)输出的RS-232电平转换为TTL电平,驱动高速RS-485收发器IC2 的输入,倒相器使IC2、IC3在受到起始位时被激活。-RS-485 trying to lay all the thoroughly bleed at the nose picking up the birthday 扰 fern cavity 强 , Chu Huai basin cavity beat escapement for the birthday candle远Now , Which instance, using Beckmannia中
- 2022-02-04 11:12:39下载
- 积分:1
-
based single-chip temperature measurement using the principle of DS18B20 detaili
基于C51单片机的温度测量采用DS18B20的原理,详细介绍了DS18B20的使用。
- 2022-09-23 02:10:03下载
- 积分:1
-
基于AVR系列单片机MEGA8的PS2键盘驱动程序,代码中加了去抖动处理,识别率高。...
基于AVR系列单片机MEGA8的PS2键盘驱动程序,代码中加了去抖动处理,识别率高。 -based MCUs MEGA8 PS2 keyboard drivers, code added to jitter, high recognition rate.
- 2022-02-04 19:45:35下载
- 积分:1
-
基于8051单片机的交通灯设计,里头包含有原理图与全部8051单片机汇编代码。...
基于8051单片机的交通灯设计,里头包含有原理图与全部8051单片机汇编代码。-8051 based on the traffic light design, inside and schematic contains all the assembly code 8051.
- 2022-11-26 11:05:03下载
- 积分:1
-
本设计主要是运用单片机设计一个最小系统――电子时钟,它具有24小时计时功能,能够对时间进行调整,并且能实现时、分、秒的显示,同时还有内设闹钟,时间到时候会响铃,...
本设计主要是运用单片机设计一个最小系统――电子时钟,它具有24小时计时功能,能够对时间进行调整,并且能实现时、分、秒的显示,同时还有内设闹钟,时间到时候会响铃,响铃时可以通过按键控制延时再启动或关断。与此同时还设置了整点报时功能;并采用采用了软件去抖的方法扫描键盘,动态刷新显示数码管,并通过查表实现译码输出时间等编程方法;-This design is the use of single-chip design of a minimum system- Electronic clock, it has a 24-hour timer function, capable of time to adjust, and can achieve the hours, minutes and seconds display, but also equipped with alarm clocks, time to When ringing the bell to ring when the button control can delay re-start or shutdown. At the same time also set up the whole point timekeeping function and adopt the use of the software to scan the keyboard shaking method, dynamic refresh display digital tube, and through the realization of decoding look-up table output time programming method
- 2022-11-05 17:55:03下载
- 积分:1
-
Main functions: the use of AT89C/S51 as a controller, JM12864M models of lcd as...
主要功能:利用AT89C/S51作为控制器,JM12864M型号的lcd作为人机界面,18B20温度传感器和DS12887时钟芯片为辅助IC的可调万年历系统。此万年历可以形象的表现出系统当前的状况,并能随意设置闹铃和时间,具有保存和不保存的当前设置的功能。-Main functions: the use of AT89C/S51 as a controller, JM12864M models of lcd as a man-machine interface, 18B20 temperature sensors and DS12887 Clock IC chip for auxiliary adjustable calendar system. This calendar can show the image of the system
- 2022-06-12 17:45:08下载
- 积分:1
-
华为、上海贝尔、台湾神达电脑电路板PCB布线规则,对…
华为、上海贝尔、台湾神达电脑的电路板PCB布线的规范,对跨入电路板硬件设计领域是一个捷径,养成良好的布局布线习惯将受益无穷啊,三家公司的布线规范供你参考-Huawei, Shanghai Bell, Taiwan Mitac computer circuit board PCB routing rules, on the threshold of the circuit board hardware design area is a shortcut, to develop good habits will benefit from placement and routing infinite ah, the three companies wiring specification for your reference
- 2022-01-26 05:02:27下载
- 积分:1
-
51mcu开发板原理图,天祥电子
51mcu开发板原理图,天祥电子
-Development board schematics, Intertek e-0000
- 2022-03-06 16:54:37下载
- 积分:1
-
i2c总线对于单片机的扩展很有帮助, 可以通过两个i/o口进行大量的扩张. 这是一个i/c的应用程序....
i2c总线对于单片机的扩展很有帮助, 可以通过两个i/o口进行大量的扩张. 这是一个i/c的应用程序.-i2c Bus for the expansion of SCM helpful, through two i/o Hau substantial expansion. This is an i/c applications.
- 2022-09-20 15:35:04下载
- 积分:1