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Show HN: Capacitor Alarm Clock
基于电容器的闹钟硬件开源项目,揭秘电压调节器发热与降压方案选择,动手党必看!
I made an alarm clock that blows up capacitors to wake you up. There are more details on the Github repo but it's made from an esp32-c3 as the microco…
基于电容器的闹钟硬件开源项目,揭秘电压调节器发热与降压方案选择,动手党必看!
I made an alarm clock that blows up capacitors to wake you up. There are more details on the Github repo but it's made from an esp32-c3 as the microco…
IT之家 6 月 9 日消息,科技媒体 9to5Mac 今天(6 月 9 日)发布博文,报道称在 iOS 27 系统中,苹果公司为闹钟和计时器、通知和系统声音添加了独立的音量设置。 iPhone 此前主要依赖单一声音设置管理铃声与提醒。很多用户想调高来电音量,又不希望短信提示或系统按键声同样变大;也…
体验者用Dreamie闹钟的篝火声光模式替代手机,成功戒掉睡前刷手机的习惯,睡得更安心。
What sets Dreamie apart from all of the other fancy alarm clocks is laughably simple: It can play podcasts.