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AT89C51 ISD4004 interface with recording and playback process design, control 40...
AT89C51与ISD4004的接口及录音放音程序设计，控制4004-AT89C51 ISD4004 interface with recording and playback process design, control 4004
- 2022-03-25 06:00:06下载
- 积分：1
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8051单片机开发工具DIY
8051单片机开发工具DIY-8051 DIY Tools
- 2022-11-14 03:15:04下载
- 积分：1
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本程序主要通过外部中断INT0及3.3端口读取PS2键盘值并通过LCD1602显示，键扫描码的解码通过数组方式解码，程序的解码功能主要针对数字及大小写字母和常用...
本程序主要通过外部中断INT0及3.3端口读取PS2键盘值并通过LCD1602显示，键扫描码的解码通过数组方式解码，程序的解码功能主要针对数字及大小写字母和常用标点符号
硬件描述：PS2键盘的时钟线（clk）接89S51的INT0（P3.2）,数据线data接（P3.3）
LCD的控制端口分别为： RS = P2^7，RW = P2^6，EP = P2^5，数据端口为P0，液晶显示偏压VL必须接
-This procedure mainly through external interrupt INT0 and 3.3 read PS2 keyboard port value through LCD1602 display, key scan code decoder way through an array of decoding, the procedure for decoding function of the major figures and upper and lower case letters and punctuation marks commonly used hardware description: PS2 keyboard clock line (clk) then 89S51 the INT0 (P3.2), data lines data access (P3.3) LCD control port, respectively: RS = P2 ^ 7, RW = P2 ^ 6, EP = P2 ^ 5, data ports for the P0, LCD bias VL must be received
- 2022-03-05 07:16:47下载
- 积分：1
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单片机开发，通过1302 18b20 1602液晶显示器，实现闹钟的功能
单片机开发，通过1302 18b20 1602液晶显示器，实现闹钟的功能-Single-chip development, through the 1302 18b20 1602 LCD, the realization of an alarm clock function
- 2022-04-12 19:37:53下载
- 积分：1
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51 SCM
51单片机编程序学习实践经验丰富工程师编写实机通过-51 SCM-programmed study and practice of experienced engineers to prepare real machine through
- 2022-01-26 07:24:43下载
- 积分：1
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做的一个FFT算法原程序与大家共享，内有较祥细的说明
做的一个FFT算法原程序与大家共享，内有较祥细的说明-do an FFT algorithm for the original procedures and share, compared with a wound Note
- 2022-04-28 02:33:08下载
- 积分：1
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本程序主要是51单片机的应用和dac1230的接口应用
本程序主要是51单片机的应用和dac1230的接口应用-This procedure is the application of single-chip microcomputer 51 and the interface application dac1230
- 2023-03-12 01:25:04下载
- 积分：1
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合二为一的JTAGICE仿真器和ISP编程器全套资料,本人已实验成功
合二为一的JTAGICE仿真器和ISP编程器全套资料,本人已实验成功-JTAGICE simulation combined ISP programmer and a full set of information, I have conducted successful experiments in
- 2022-01-25 18:57:57下载
- 积分：1
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NEC 3.5 lcd driver schematic
NEC 3.5 lcd 驱动原理图-NEC 3.5 lcd driver schematic
- 2022-05-29 00:53:28下载
- 积分：1
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PS/2口向PC发送键盘信息；并通过UART发送
PS/2口向PC发送键盘信息；并通过UART发送-PS/2 keyboard I send information to the PC and sent through the UART
- 2023-01-09 22:15:07下载
- 积分：1
