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on MAX7219 and TLC2543 Data Acquisition System
关于MAX7219与TLC2543的数据采集系统-on MAX7219 and TLC2543 Data Acquisition System
- 2022-12-02 23:15:03下载
- 积分:1
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This paper proposes a 80C31 CPU for controlling the fixed telephone short messag...
本文给出了一种以80C31为主控CPU的固定电话短信息终端的设计,从系统软硬件两个方面说明了固定电话短信息终端的设计方法和各个部分的工作原理
-This paper proposes a 80C31 CPU for controlling the fixed telephone short message terminal design, system software and hardware from the two showed that the fixed telephone short message terminal design methods and various parts of the work principle
- 2023-06-04 11:40:03下载
- 积分:1
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pic Singlechip DB4 ~ DB7: in the role of L CD for the data lines, DB0 ~ DB2 grou...
pic单片机
DB4~DB7:在L CD中的作用,为数据线,DB0~DB2接地,DB3接高电平以完成对液晶的初始化。本Demo例子程序中,与单片机的RB2~RB5连接,用户使用其他的管腿时,只需修改#define部分。
RS为数据、指令控制线,与单片机的RB1连接,当RS为高电平时对LCD模块数据寄存器操作,当RS为低电平时对LCD模块指令寄存器操作;
E为读写使能控制线,与单片机的RA5连接,每当E线向LCD模块发送一个正脉冲,LCD模块与单片机之间将进行一次数据交换;
A、K分别是LCD模块背光的正负电源引脚,1-1所示,我们将用RC2控制背光,改变R29的值将改变背光亮度
R/W为读写选择线,在ICD2DEMO教学实验板中,R/W线接地,只做对LCD模块的写操作
-pic Singlechip DB4 ~ DB7: in the role of L CD for the data lines, DB0 ~ DB2 grounding, DB3 then high in order to complete the initialization of the LCD. Examples of this Demo program, with the single chip RB2 ~ RB5 connection, the user to use other s legs, simply amend the
- 2023-07-15 06:15:03下载
- 积分:1
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多年工作有关PCB绘图的总结,适合初学者学习
多年工作有关PCB绘图的总结,适合初学者学习-Years of work-related summary graphics PCB, suitable for beginners to learn
- 2022-06-13 12:59:41下载
- 积分:1
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简单的示波器程序,大家可以学学里面的设计思想,这是别人开发的 哦...
简单的示波器程序,大家可以学学里面的设计思想,这是别人开发的 哦-Oscilloscopes simple procedures, which everyone can learn the design idea, which is developed by someone else, oh
- 2022-12-15 10:20:04下载
- 积分:1
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485端口抄表程序,通过485端口进行电表抄写
485端口抄表程序,通过485端口进行电表抄写-485-port meter-reading program, through the 485 meter port copying
- 2022-03-07 12:41:21下载
- 积分:1
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RC500 DEMO 上位板 的各种资料压缩包。
RC500 DEMO 上位板 的各种资料压缩包。-RC500 DEMO upper panels of various data compression package.
- 2023-08-30 23:25:03下载
- 积分:1
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51 Series Single Chip PC keyboard to achieve recognition, and in the correspondi...
51系列单片机上实现PC键盘的识别,并且在相应的LED点阵上显示结果-51 Series Single Chip PC keyboard to achieve recognition, and in the corresponding LED dot matrix display results
- 2022-08-16 01:10:55下载
- 积分:1
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单片机测试串口通信程序,使用KEIL c进行开发,适合初学者学习...
单片机测试串口通信程序,使用KEIL c进行开发,适合初学者学习-microcontroller serial communications testing procedures, the use of KEIL c develop suitable for beginners learning
- 2022-08-22 10:18:09下载
- 积分:1
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好东西共享给大家,液晶显示的1502的,单片机51系列的
好东西共享给大家,液晶显示的1502的,单片机51系列的-something good for everyone to share, the liquid crystal display of the 1502, the 8031 Series 51!
- 2022-04-06 23:59:59下载
- 积分:1