们的发光应该从顶部可见以增加美感。所需材料PCB（由pcbway提供）1206 个 LED x 6AO3400 场效应管 x 110K 0603 x 21R0 1206×1Attiny13A SOIC8
2022-07-08 07:49
帮助我解决我面临的问题。板子本身是PCBway生产组装的，我一共订了10块板子。问题：我试图将草图上传到板上，但它总是失败，并在 Arduino 中显示相同的错误消息：esptool.py
2023-03-01 07:01
你好，我正面临着关于stm32l073低功耗的问题。在我的核板NUCLEO-L073上，当我进入停止模式时，我的消耗量大约是1和3uA，所以一切似乎都没问题。然后，我们决定制作我们自己的板（参见附件），使用相同的代码，我消耗大约30uA，我真的不知道为什么???唯一的区别是封装，根据我们自己的设计，我们使用的是stm32l073 LQFP48（48pin），而在核心上，这是64个引脚。由于我不是电子专家，我不知道如何调查这个问题。如果您对可能出现的问题有所了解，或者我做错了什么，请不要犹豫，分享。先谢谢你，最好的祝福，Aurlien #lqfp48 #stm32l073 #current-consumption #electronic-design #electronic #help #mcu #stop-mode #low-power以上来自于谷歌翻译以下为原文 Hello,I'm facing an issue regarding low power on stm32l073. On my nucleo board NUCLEO-L073, when i go in stop mode, my consumption is around 1 and 3uA, so all seem to be ok. Then, we decided to make our own board (cf. attached file), with the same code, i consume around 30uA and i really don't know why ??? The only difference is the package, on our own design, we are using a stm32l073 LQFP48 (48pin) whereas on the nucleo this is a 64 pins. As i'm not an expert in electronic, i don't know how to investigate this issue.If you have idea about the possible issue, or if i'm doing something wrong don't hesitate to share.Thank you in advance,Best regards,Aur�lien #lqfp48 #stm32l073 #current-consumption #electronic-design #electronic #help #mcu #stop-mode #low-power
2019-06-24 08:38
