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我上传的是演示单
本人上传的是 单片机 直控按键演示(汇编).asm 源代码
-I uploaded is the demonstration of single-chip direct control keys (compilation). Asm source code
- 2022-04-12 11:29:27下载
- 积分：1
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PS2 Game Products Test
PS2 Game Products Test-Jig source code,
- 2022-03-20 16:46:49下载
- 积分：1
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proteus学习资料，培训仗义，介绍硬件仿真平台proteus的使用。
proteus学习资料，培训仗义，介绍硬件仿真平台proteus的使用。-proteus learning materials, training, generous attempts to introduce the use of hardware emulation platform proteus.
- 2022-04-16 02:27:43下载
- 积分：1
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CENTER network based on LCD development process, including the expansion of the...
基于ucos的网络液晶开发程序，包含了flash的扩展！-CENTER network based on LCD development process, including the expansion of the flash!
- 2022-06-13 01:05:27下载
- 积分：1
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单片机的数字时钟例程,定义运行状态,可以调整倒计时分,小时调整等....
单片机的数字时钟例程,定义运行状态,可以调整倒计时分,小时调整等.-SCM digital clock routines, the definition of operations, the countdown can be adjusted, such as the adjustment hour.
- 2022-02-10 11:25:54下载
- 积分：1
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PC机和智能型仪表通过RS485进行同步通信
PC机和智能型仪表通过RS485进行同步通信-PC and intelligent instrument for synchronous communication through the RS485
- 2022-01-20 22:37:25下载
- 积分：1
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128*64程序和仿真80C51
128*64 LCM program and simulate for 80C51.
help for you...
128*64程序和仿真80C51
128*64 LCM program and simulate for 80C51.
help for you -128* 64 procedures and simulation 80C51128* 64 LCM program and simulate for 80C51.help for you
- 2022-03-25 00:07:02下载
- 积分：1
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err
• 控制器(CPU): Atmel AT90S8515 AVR
• MP3解码器: STA013
• 音频 DAC: CS4334
• IDE 接口
• 最大支持 137GB 硬盘
• 支持日立HD44780或者与其兼容的LCD
• 支持 FAT32 文件系统
• 支持WINDOWS长文件名.
• 控制器成本较低
-err
- 2022-03-03 14:44:48下载
- 积分：1
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彭鸿才电机原理及拖动,希望对大家有帮助，共同学习，多多交流...
彭鸿才电机原理及拖动,希望对大家有帮助，共同学习，多多交流-none
- 2022-02-01 20:23:46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
