Looxyada wareegyada daabacan, oo sidoo kale loo yaqaan looxyada wareegyada daabacan, waa isku xirka koronto ee qaybaha elektiroonigga ah.

Looxyada wareegyada daabacan ayaa inta badan loogu yeeraa "PCB" marka loo eego "board PCB".

Waxa ay ku jirtay horumar in ka badan 100 sano; Nashqaddeedu inta badan waa naqshadaynta; Faa'iidada ugu weyn ee guddiga wareegga waa in si weyn loo yareeyo khaladaadka fiilooyinka iyo isku dhafka, hagaajinta heerka otomatiga iyo heerka wax soo saarka.

Marka loo eego tirada lakabyada wareegga wareegga, waxaa loo qaybin karaa hal guddi, labajibbaaran, afar lakab, lix lakab iyo lakabyo kale oo wareegga wareegga ah.

Sababtoo ah looxyada daabacan ee daabacan maaha alaabada terminalka ee caadiga ah, waxaa jira xoogaa jahawareer ah qeexida magaca. Tusaale ahaan, looxa hooyada waxaa lagu isticmaali jiray kombuyuutarrada gaarka ah waxaa loo yaqaan guddiga weyn oo si toos ah looguma yeeri karo guddiga wareegga. Inkasta oo ay jiraan loox wareeg ah oo ku yaala guddiga weyn, isku mid maaha. Tusaale kale: sababtoo ah waxaa jira qaybo wareeg ah oo isku dhafan oo ku raran sabuuradda wareegga, sidaas darteed warbaahinta wararka ayaa u bixisay guddiga IC, laakiin nuxur ahaan maaha mid la mid ah guddiga wareegga daabacan. Marka aan ka hadalno looxyada wareegyada daabacan, waxaan sida caadiga ah ula jeednaa looxyada wareegyada ee aan lahayn qaybaha aasaasiga ah.