Our final goal for this tutorial is to learn how to remotely activate a relay. This is the first step towards a more ambitious project: a network of smart garden ...

The Wemos D1 Mini offer is a great way of creating an affordable custom home automation system capable of controlling electric devices and appliances such as lights, fans, garage doors and more, ...

I am able to use the USB host shield with Arduino Mega because it's plug and play. I need to use it with Wemos D1 mini. Anyone has a good tutorial? Thanks ...

Wemos D1 mini は ESP8266 を使った小型マイコンボードのシリーズ名で、 “小さい青い基板” の正式名称。 世界中で一番普及している ESP8266 ボード。 でも、Wemos D1 mini には“バージョン”や“クローン品”が大量にあるため、 「自分のが何なのか分からない ...

Electronics is an expensive hobby. You often need to buy expensive hardware to complete a small hobby project. Fortunately, searching will give you a long list of cheap “retired” parts. If you’re sure ...