一个不怕掉电的超级万年历源程序及文件,非常有意思,大家还可以提出修改意见!-A super-power-down calendar is not afraid of the source code and documentation, very interesting, everyone can make changes!
helios语音芯片的录音放音源程序。自动分段录音,可擦除。其音频数据存储采用SPI FLASH存储芯片-helios voice chip recording audio source. Sub automatic recording can be erased. Audio Data Storage their use SPI Flash Memory Chip