How to make a digital clock with an Arduino uno a RTC and a 7 segment display


Hey friends Makers,

I want to talk today about digital. I know it's everywhere around us but it's sometimes good to put the hands-on to make your own DIY project.

So, the tutorial today will focus on how to make a digital clock with an Arduino uno board, a RTC (real time clock : we made an tutorial on it not too long ago) and 4 digits 7 segments display.

This homemade digital clock will display minutes and hours.

Materiels