Me Yasa Muke Bukatar Tashar Wutar Lantarki
Hakanan ana samun wasu nau'in ƙaramin tashar wutar lantarki waɗanda suka fi dacewa da cajin na'urori marasa ƙarfi kamar wayoyi, GPS, smartwatches, ko ma masu dumama hannu. Saboda ƙananan girmansu da šaukuwa, waɗannan fakitin wutar lantarki suna da amfani sosai kuma suna da sauƙin tafiya tare da su.