Tiny RTC DS1307 clock module complete code (Arduino) and some points needing attention

In fact, this thing is OK, but there is no technical support. There will be holes in many details. It took me more than ten days (during which I also spent a week learning welding) to fully succeed. During this period, I was very angry. I thought I bought a piece of garbage and even wanted to throw away this 2 yuan thing. So I bought another on ...

Posted by FillePille on Thu, 17 Feb 2022 11:01:54 +0100