Hi, my knowledge with electronics is just basic and im working on a fun project to control a power car seat's motors . there is no controller with the seat, so i presume i can use arduino with H-bridge ( im only interested in moving forward/backwards , recline etc.. ) .. my questions : 1- not much information on the motors other than its Bosch (i.e bosch 130002625 ) at 12 volts.. it has 4 wires , 2 thick , 2 thin ( i assume the latter are Hall sensors , i can ignore them ? ) 2- what's the PS current i need to use and be on the safe side given no info of the motors ? 3- shall i use a relay board , maybe 2 relays for each motor or H-bridge can work ( any recommendations ) ?
Many thanks and sorry for newbie questions :)