a project on digital clock by using 1602 on Uno

Other Hardware Displays
1

hi all,
I m a beginner of LCD user. Is there anyone could give some advice, materials on make a digital clock or pieces of samples? 'Cos examples in Sketch are only about basic display, SetCursor, L/R Scroll.

Thanks!

Nigel

2

Did you look in the playground for interfacing with hardware and RTCs such as DS1307 for time?
DS1307 64 x 8 Serial Real-Time Clock DIP8 - dipmicro electronics for example

3

Also check some of the comments here

4

Look in the meddle of the page for complete code. It is an alarm clock.