请教一下智能口罩有哪些新功能？
2021-06-26 06:53
得了哮喘 因为焊锡 大家有没有见过因为焊锡的哮喘的 大家用的都是啥牌子的口罩和抽烟机做了几年硬件 积累点经验 刚找到入门感觉 为了逃离过敏原 我想做软件 大家觉得咋样
2017-06-13 20:41
1.本人正在用PaddlePi-K210和STM32实现温度和人脸检测系统。如何把stm32获取的温度值通过串口打印在PaddlePi的LCD屏幕上？2.K210运行人脸口罩检测模型.bin，如何在
2023-09-15 07:04
在状态寄存器中有没有添加名字的方法？我想做的是把实际的名字添加到内部信号中，这样口罩可以有一个有意义的名字。文件CyFielt.h为所使用的每个位创建了一个掩码，但非常不具有描述性。例如：定义
2019-06-18 10:13
在口罩之前，美丽国已经对中兴与华为采取了芯片禁运，国货之光，爱国手机荣耀剑指世界第一的势头也被扼杀。随后口罩来临，虽然伟大的祖国以迅雷掩耳之势战胜了疫情。但是美丽国的技术禁运的名单越列越长。芯片封锁
2023-03-07 16:06
Cadence生成光绘文件后出现以下类似警告，并且我调整精度、尺寸什么的均不起作用，警告依然存在警告如下： WARNING: Segment with same start and end points at(342.123 1076.217) will be ignored. Increasing outputaccuracy may allow segment to be generated. WARNING: Segment with same start and end points at(1221.057 1072.204) will be ignored. Increasing outputaccuracy may allow segment to be generated. WARNING: Segment with same start and end points at(1218.757 1074.502) will be ignored. Increasing outputaccuracy may allow segment to be generated. WARNING: Segment with same start and end points at(2097.478 2230.525) will be ignored. Increasing outputaccuracy may allow segment to be generated. WARNING: Segment with same start and end points at(2297.480 2230.525) will be ignored. Increasing outputaccuracy may allow segment to be generated. WARNING: Segment with same start and end points at(1884.360 2665.827) will be ignored. Increasing outputaccuracy may allow segment to be generated. WARNING: Segment with same start and end points at(3562.512 1834.255) will be ignored. Increasing outputaccuracy may allow segment to be generated. WARNING: Segment with same start and end points at(179.519 2143.857) will be ignored. Increasing outputaccuracy may allow segment to be generated. WARNING: Segment with same start and end points at(179.519 2104.487) will be ignored. Increasing outputaccuracy may allow segment to be generated. WARNING: Segment with same start and end points at(2427.170 1695.526) will be ignored. Increasing outputaccuracy may allow segment to be generated. WARNING: Segment with same start and end points at(3214.390 1885.527) will be ignored. Increasing outputaccuracy may allow segment to be generated. WARNING: Segment with same start and end points at(3744.810 1705.527) will be ignored. Increasing outputaccuracy may allow segment to be generated.
2018-01-04 14:57
想自制一套超声波焊接机发生器，谁有资料可以参考一下吗？谢谢！
2020-03-23 21:31
当下正值新冠肺炎（COVID-19）肆虐全球之际，戴口罩成为了全民阻断病毒传播的最佳方式。然而在人脸部分遮挡或恶劣光照条件下，用户人脸识别或人脸认证的合法访问常常提示活体检测失败，甚至根本检测不到
2021-01-06 07:30
本帖最后由 elecfans电答 于 2021-9-14 17:29 编辑 有人知道电路板三防漆有毒吗？
2020-04-20 16:32
Yface-19模组具有哪些参数特点？
2022-03-09 06:48
