Connecting an electromagnet to a CNC shield with a relais

Projects Programming
1

products:

http://www.miniinthebox.com/nl/2-channel-5v-hoog-niveau-trigger-relais-module-voor-arduino-werkt-met-de-officiele-arduino-boards_p1141409.html?currency=EUR&litb_from=paid_adwords_shopping&litb_from=&adword_mt=&adword_ct=75464136642&adword_kw=&adword_pos=1o4&adword_pl=&adword_net=g&adword_tar=&adw_src_id=4196617767_325123002_22935533802_aud-79897721551:kwd-145565881482&gclid=Cj0KEQjw-7GxBRCL_Kq6mZSHvdsBEiQA7r8VhGamxFHefvXlfZ0PUmm3zJ2fhHh72RqSylZbDT3G47UaAtY58P8HAQ

If someone could please help me with the problem of how to connect all these elements.

2

If someone could please help me with the problem of how to connect all these elements.

How is this a Programming question?