《命运石之门》里 “世界线变动率探测仪”，各种辉光管的作品，让热爱DIY的小伙伴欢喜，但是辉光管的价格又望而却步，并且现在已经很难买到了。怎么能难倒我们的工程师呢？拟辉光管时钟制作指南来了，先看一张效果图： 制作过程如下视频（英文原声 ...

The alarm clock you've always dreamed of! Cloc is an original alarm clock. Developed around an ESP32 module, it has functions not found in a commercial product: - Automatic time setting from NTP ...

Time is vital in today's society, and when it comes to certain electronics, timing is crucial; just like us, they require a means to keep track of time, and precise time. So, how do electronics ...

This is a DS3231 high precision I2C RTC library for Arduino. Solution: Use the Git master branch (or a newer release when available) to solve this problem as ...

We're building an Arduino automatic pet feeder today that feeds your pet automatically at scheduled times. This complete automatic pet feeder project incorporates a DS3231 RTC (Real Time Clock) Module ...