Hi guys. I know that there a lot of guides in internet about the 74HC595, but in my case is a little bit different cos Im not at home but im helping somebody with this...
I doubt you will find someone who's used this exact model of a chinese unit.
The concept of using them though is still the same as the instructble. Wire up the clock,data and latch pins based on what's on your board and shift out the pin combination you want to light up on the display