-
To Silicon Laboratories, C8051F230 microcontroller to control the core, using 16
以Silicon Laboratories公司C8051F230单片机为控制核心,采用16路动态扫描方式进行显示的LED大屏幕显示系统的设计方案。采用大功率三极管TIP127进行行驱动,提高了亮度。单片机通过读取外部总线数据,可实现与上位机协同工作,也可以脱离上位机独立工作。高速的单片机系统可显示图象、文字、数字等多种内容,并且通过优化算法实现了上下左右移动,以及百叶窗等特殊效果。-To Silicon Laboratories, C8051F230 microcontroller to control the core, using 16-way dynamic scan mode to display the LED large screen display system design. Carried out using high-power transistor TIP127 line drive to improve the brightness. MCU by reading the external bus data can be realized with the host computer to work, you can also work independently from the host computer. High-speed microcontroller system can display images, text, numbers, and other content, and by optimizing the algorithm of the up and down and move around, as well as blinds and other special effects.
- 2022-01-26 04:29:41下载
- 积分:1
-
winavr环境下的一段与pc机进行通讯的程序,可供参考。
winavr环境下的一段与pc机进行通讯的程序,可供参考。-winavr environment for some pc machine to communicate with the procedures for reference.
- 2022-05-31 10:09:54下载
- 积分:1
-
数字钟是一种用数字电路技术实现时、分、秒计时的装置,与机械式时钟相比具有更高的准确性和直观性,且无机械装置,具有更更长的使用寿命,因此得到了广泛的使用。数字钟从...
数字钟是一种用数字电路技术实现时、分、秒计时的装置,与机械式时钟相比具有更高的准确性和直观性,且无机械装置,具有更更长的使用寿命,因此得到了广泛的使用。数字钟从原理上讲是一种典型的数字电路,其中包括了组合逻辑电路和时序电路。目前,数字钟的功能越来越强,并且有多种专门的大规模集成电路可供选择-Digital Clock is a digital circuit technology with the hours, minutes, seconds, timing devices, as compared with the mechanical clock has a higher accuracy and intuitive, and no mechanical devices, with more longer life, so be a wide range of use. Digital clock from the principle of speaking, is a typical digital circuits, including combinational logic circuits and sequential circuits. At present, the digital clock and more powerful, and there are a variety of specialized large scale integrated circuits to choose from
- 2023-06-08 13:50:03下载
- 积分:1
-
DS18B20.rar temperature sensor stc89c51 12MHz Dongdong good hope that you will l...
DS18B20.rar 温度传感元件 stc89c51
12MHz 好东东希望你能喜欢!
-DS18B20.rar temperature sensor stc89c51 12MHz Dongdong good hope that you will like it!
- 2023-03-26 00:30:04下载
- 积分:1
-
ZLG7289测试程序,用于调整你的程序,网站上下载的程序不能正常显示,使用ATMEL公司的Atmega单片机...
ZLG7289测试程序,用于调整你的程序,网站上下载的程序不能正常显示,使用ATMEL公司的Atmega单片机-ZLG7289 testing procedures used to adjust your procedures, site to download the program should not display properly, use the ATMEL ATmega company
- 2022-03-11 22:16:30下载
- 积分:1
-
24c02
24c02-24c512 c51驱动-24c02-driven 24c512 decoder
- 2023-07-17 22:25:03下载
- 积分:1
-
本文档包括单片机系统中常用到的时钟中断、通讯及键盘扫描等模块(见所附源程序)的说明。这些模块使用前后台系统模型。为达到最大的灵活性, 需要在用户工程中定义con...
本文档包括单片机系统中常用到的时钟中断、通讯及键盘扫描等模块(见所附源程序)的说明。这些模块使用前后台系统模型。为达到最大的灵活性, 需要在用户工程中定义config.h文件, 在其中定义各模块可选参数的设置,而不是直接更改源代码。-this document, including SCM system clock used to the interruption communications and keyboard scanning modules (see accompanying source code) Note. These modules use before and after the Taiwan model. To achieve maximum flexibility in user defined config.h engineering documents, in the definition module optional parameter settings, and not to directly change the source code.
- 2022-01-22 12:18:20下载
- 积分:1
-
keilc51 environment compiled through a procedure call can be directly
keilc51 环境下编译通过了的程序,可直接调用-keilc51 environment compiled through a procedure call can be directly
- 2022-12-07 02:40:03下载
- 积分:1
-
单片机和电脑串口通讯,这个是电脑向单片机发送数据。
单片机和电脑串口通讯,这个是电脑向单片机发送数据。-Single-chip and computer serial communications, this is a single-chip computer to send data.
- 2023-09-02 16:35:04下载
- 积分:1
-
8051个采样码
8051 LED Sample Code
- 2022-09-09 13:30:03下载
- 积分:1