For whatever reason, there seems to have been total confusion in the answers here. 
Your photos make it perfectly clear that you are using relay modules which already contain the necessary driver transistor and will operate from 3.3 V logic if they are "high level trigger". Just to confirm that, we do need to see the proper specification of the relay module (a Web link). 5 V "low level trigger" modules may or may not work properly without extra arrangements from a 3.3 V control signal.
You most certainly do need to power them directly from a 5 V regulated supply as you show. Since you are using a WeMOS D1 Mini, it of course also requires 5 V (and no higher).
I think all should be well, but if you could cite the link from where you obtained the relay modules, it would be nice to check. 