[PDF][PDF] Watch winder based on the internet of things
L Kamajaya, MAS Fitri - Indonesian Journal of Electrical Engineering …, 2023 - academia.edu
Watches are wearable devices that support human activities as timepieces. There are two
types of watches based on their source driving energy: the quartz type, which uses a battery …
types of watches based on their source driving energy: the quartz type, which uses a battery …