usb socket eke oxide badila athi naththam damage wela athi okata contact cleaner ekak gahala balanna puluwan eth parissamin short circuit weyi danna kenek ta kiyala sudda karala balanna some time goda yayi
iron eka wagee ma lead ekath hoda ekak ganin ban.100W wagee ekak ganna ethakota case eka aduyi ceramic bit ekak thiyana 60/40 lead ekak ganna 0.8mm wagee hodayi good luck aduma 60W ekakwath ganna :)