o spinacich mosfetech:
http://www.reprap.org/wiki/Basics_about_switching_loads_with_MOSFETs

mosfety na spinani:

http://cz.farnell.com/international-rectifier/irl6372pbf/mosfet-nn-ch-w-diode-30v-8-1a-so8/dp/1888167

Diody:

http://cz.farnell.com/nxp/pmeg4050etp/diode-schottky-40v-5a-sod128/dp/2114792

http://cz.farnell.com/multicomp/ss54/diode-schottk-rectif-5a-40v-smc/dp/1861427


Konektory:

http://gme.cz/svorkovnice-ptr-akz120-2ds-5-08-v-grey-p821-001