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基于状态机的按键扫描的实现
2025-2-14 22:31
- Megawin(笙泉)单片机
- 46
- 1333
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单片机为什么有汇编又有C语言?
2025-2-14 22:48
- Megawin(笙泉)单片机
- 54
- 2316
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如何在单片机中使用<math.h>中的函数
2025-2-16 11:31
- 新定义&赛元MCU
- 35
- 474
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STM32使用USB虚拟串口
2025-2-15 13:31
- ST MCU
- 46
- 813
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串口循环Buffer接收
2025-2-14 16:46
- 国民技术MCU
- 41
- 601
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如何提高单片机系统的抗干扰性能
2025-2-15 16:30
- 芯圣MCU
- 62
- 1534
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推荐一款不错的虚拟串口软件com0com
2025-2-16 18:24
- Microchip
- 68
- 4474
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单片机把二极管玩出了花
2025-2-14 22:19
- Megawin(笙泉)单片机
- 42
- 1204
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单片机供电电源和稳定性问题
2025-2-14 22:53
- Megawin(笙泉)单片机
- 47
- 8234
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Keil中的map文件到底是什么意思?
2025-2-16 17:53
- 芯源CW32 MCU
- 54
- 345
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RISC-V支持哪些系统啊?
2025-2-13 20:17
- RISC-V
- 17
- 1008
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【AT-START-L021测评】时钟日历从串口发出
2025-2-14 13:23
- 雅特力AT32 MCU
- 30
- 2046
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如何让stm32中的两个模块代码同时运行
2025-2-14 23:10
- ST MCU
- 65
- 2034
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【AT-START-L021测评】0.96寸OLED驱动
2025-2-14 15:30
- 雅特力AT32 MCU
- 32
- 2367
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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ADC每次开始采样直流电压时,会出现尖峰波形?
2025-2-15 13:45
- ST MCU
- 89
- 1587
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单片机抗干扰措施有哪些?
2025-2-14 22:50
- Megawin(笙泉)单片机
- 54
- 1296
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拉电流、灌电流和漏电流
2025-2-14 22:35
- Megawin(笙泉)单片机
- 42
- 1933
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现在的risc-v是不是做单板机比arm更有性价比?
2025-2-14 14:44
- RISC-V
- 31
- 1503
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