Источник: Arduino Blog
Build your own smart doorbell and protect your privacy – in one hour, with Massimo Banzi
Source: Arduino Blog
Go on your favorite online shopping platform, and you’ll find any number of smart doorbell options. Click to purchase, have it delivered, install it, download some app. But where’s the fun in that? And also, don’t you wonder how that thing works?  That thing that watches you and your loved ones go in and out, […] The post Build your own smart doorbell and protect your privacy – in one h