has introduced a homemade stirring system in their nanomaterial discovery robot using stirring fan array and Neodymium magnets. Inspired by this design, we realized that a built-in stirring system in a photoreactor is practical. Therefore, we have decided to build an all-in-one, openaccess, standardized photoreactor that covers all the criteria mentioned before, which is rarely unveiled in recent publications. The technical note here describes the assembly of the photoreactor in detail and researchers who want to build a similar one on their own may get some clues from this note.