Arduino High Precision Digital Clock

The Arduino high-precision digital clock is a multi-module DIY combination that uses The Most Complete UNO Starter Kit.

Youtube video

Welcome to my blog for a tutorial on this project: :slight_smile: :slight_smile:

Why on Earth have you got an LCD using all those pins and not an I2C one? That's insane.

This 37pcs In 1 Sensor Kits is great!

The sensors inside are very complete and are very suitable for the present :sweat_smile:

@kuongshun, do not cross-post. Threads merged.

@kuongshun, do not post advertisements to the technical areas of the forum.

suitable for the present

Why, do they expire?