A new self-assembly modular robot (SMR) SambotII is developed based on SambotI. which is a previously-built hybird type SMR that is capable of autonomous movement and self-assembly. As is known. SambotI only has limited abilities of environmental perception and target recognition. https://www.bekindtopets.com/flash-find-Winmau-Firestorm-Steel-Tip-Darts-24gm-special-save/