[How to use 74HC595 Shift Register with Arduino?]

On 9/27/2021 at 9:57 AM, sushawn said:

The following  attachment image shows the circuit diagram of interfacing 74HC595 Shift Register with Arduino UNO.

Could you please tell me what is the principle in this Circuit Diagram?

Here  is 74HC595 Datasheet.

Method: https://mytectutor.com/how-to-use-the-74hc595-shift-register-with-arduino/ papa's pizzeria

 

That's great to see your post and the instruction from HarryA