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introduced the bus IC card circuit, the compilation of the original procedure
介绍了公交车IC卡电路图,汇编原程序-introduced the bus IC card circuit, the compilation of the original procedure
- 2022-01-26 01:19:14下载
- 积分:1
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QG8_demo学习板开发板例程
AD转换的例程,辛苦找来。
经过验证是正确的。...
QG8_demo学习板开发板例程
AD转换的例程,辛苦找来。
经过验证是正确的。-QG8_demo learning routines board development board AD conversion routines, it is tough to get a large. Verified to be correct.
- 2022-03-20 07:30:14下载
- 积分:1
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自己做的MP3
make mp3 by yourself
- 2022-04-13 08:42:17下载
- 积分:1
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一款车载DVD音频处理IC驱动程式,很有参考价值。
一款车载DVD音频处理IC驱动程式,很有参考价值。-Deal with a car DVD audio driver IC, it is reference value.
- 2022-04-13 16:17:12下载
- 积分:1
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c51程序库,汇编写的,希望对大家有点用。
c51程序库,汇编写的,希望对大家有点用。-C51 libraries, compiling written, in the hope that a bit with everyone.
- 2023-03-20 01:50:03下载
- 积分:1
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80C196单片机由于低格低、处理能力强,在信号分析、数据采集等很多领域得到了广泛应用...
80C196单片机由于低格低、处理能力强,在信号分析、数据采集等很多领域得到了广泛应用-80C196 microcontroller due to the low grid is low, processing capability, and in signal analysis, data acquisition has been widely used in many areas
- 2022-04-29 03:56:48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
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nrf9e5的天线pcb,我找了好久的,可以直接开板
nrf9e5的天线pcb,我找了好久的,可以直接开板-nRF9E5 antenna pcb, I am looking for a long time, and can directly open board
- 2022-02-12 18:51:34下载
- 积分:1
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Experimental ARMSYS 10: Color LCD Applied Experimental Description: basic drawin...
ARMSYS实验十:彩色LCD应用实验
描述:基本的显示绘图操作-Experimental ARMSYS 10: Color LCD Applied Experimental Description: basic drawing operation display
- 2023-01-30 12:50:03下载
- 积分:1
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串口程序,内有详细的注释,是参考网上流传的串口调试助手写的,在此进行了分栏显示的改进,学习者也可以将其中的控件属性设置为可见,实现和串口调试助手一样的功能。...
串口程序,内有详细的注释,是参考网上流传的串口调试助手写的,在此进行了分栏显示的改进,学习者也可以将其中的控件属性设置为可见,实现和串口调试助手一样的功能。-Serial process, with detailed notes, with reference to the spread of online serial debugging assistant written in this column have been shown to improve, learners can also control which property is set to visible, to achieve and serial debug Like assistant functions.
- 2023-04-26 14:00:03下载
- 积分:1