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keil C51 Safter-Switch事例
keil C51 Safter-Switch事例-keil C51 Safter-Switch case
- 2022-01-21 01:58:45下载
- 积分:1
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基于单片机8051的嵌入式开发指南.pdf
电子工业出版社
基于单片机8051的嵌入式开发指南.pdf
电子工业出版社-Based on the 8051 single-chip embedded development guide. Pdf Publishing House of Electronics Industry
- 2022-12-05 13:10:03下载
- 积分:1
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dm355lcd模块引用,官方下载的,和一些可以参考
DM355LCD模块参考,官方下载的,有些可以参考-DM355LCD module reference, the official download, and some can refer to
- 2023-01-01 09:55:04下载
- 积分:1
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mage16,LCM1604驱动8线,调试成功
mage16,LCM1604驱动8线,调试成功-mage16, LCM1604 Line Driver 8, debugging success
- 2022-02-01 18:47:14下载
- 积分:1
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这个小实用程序有助于产生七段显示代码,为不同的我。
This small utility helps to generate seven segment display codes for different I/O connections. For example, AVR/PIC
Port A.0 -> D Segment
Port A.1 -> B Segment ....
Also it can generate Common Cathode or Common Anode table codes..
I Coded it long time ago. I Hope help someone.
Thank you
- 2022-08-02 23:48:22下载
- 积分:1
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利用51单片机控制红外遥控的发射部分的程序,该程序在51单片机的基础上,采用一定的协议,进行编码、调制和发送等,具有很实用的价值。...
利用51单片机控制红外遥控的发射部分的程序,该程序在51单片机的基础上,采用一定的协议,进行编码、调制和发送等,具有很实用的价值。-51 SCM control the use of infrared remote control transmitter of the program, the program in MCS-51, based on the use of certain agreements, coding, modulation and delivery and so on, have a very practical value.
- 2023-06-15 21:00:02下载
- 积分:1
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LPC2119芯片中CAN数据转232数据源码程序,请下载的兄弟们参考。...
LPC2119芯片中CAN数据转232数据源码程序,请下载的兄弟们参考。-LPC2119 chip CAN data transfer 232 of data source program, please download the brothers as a reference.
- 2022-03-05 22:08:02下载
- 积分:1
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FlashFlex51 MCU
SST89E564RD/SST89V564RD/SST89E554RC/SST89V554RC
FlashFlex51单片机
- 2022-01-25 17:27:13下载
- 积分:1
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凌阳公司61板子的电路图,供大家一起学习
凌阳公司61板子的电路图,供大家一起学习-Sunplus Company 61 of the circuit board for everyone to learn
- 2022-06-01 22:31:58下载
- 积分:1
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按键扫描 51单片机加8279
8279通过74LS 138译码器扩展4×4键盘、6位显示器。
由3...
按键扫描 51单片机加8279
8279通过74LS 138译码器扩展4×4键盘、6位显示器。
由3-8译码器对SL0~SL2译出键扫描线,由另一3-8译码器译出显示器的位扫描线,并采用了编码扫描方式。
为了防止出现重键现象,扫描输出线高位SL3不参加键扫描译码。CPU对8279的监视采用了查询方式,故8279的中断请求信号IRQ悬空未用。
-Scan button 82,798,279 plus 51 single-chip decoder 74LS 138 through the expansion of 4 × 4 keyboard, the display 6. From 3-8 decoder SL0 ~ SL2 translated to the key scanning line, by another 3-8 decoder translated display scan line, and uses code scanning. In order to prevent the emergence of the phenomenon of re-key, scan the output line does not take part in high level SL3 scan decoding keys. CPU on the 8279 surveillance using the query mode, the 8279 interrupt request signal IRQ left unused.
- 2022-03-09 10:15:53下载
- 积分:1