V3.0 - Using NodeMCU ESP8266 for controlling switches (Relay). Uses RTC (Real Time Clock - DS3231) and NTP (Network Time Protocol) for maintaining time. OLED Display (128x64) for instant updates. A ...

Using NodeMCU ESP8266 for controlling switches (Relay). Uses RTC (Real Time Clock - DS3231) and NTP (Network Time Protocol) for maintaining time. OLED Display (128x64) for instant updates. A webserver ...

The hydrant even got a Google Maps designation: the Brooklyn Aquarium. “It’s on our way to the park, to the grocery store, to the bus, to the train — we see it nearly every day and we always ...

When it comes to self-adhesive products, a lot can go wrong. Julian Thomas, a DIY and home lifestyle expert, says he’s made the mistake of “using too much pressure when applying to a surface ...

BEIJING – Visitors to a new aquarium in China were left furious this week after discovering one of its top aquatic stars is a robot, despite it being marketed as such. Xiaomeisha Ocean World in ...

We independently evaluate all of our recommendations. If you click on links we provide, we may receive compensation. Kathy is a personal finance subject matter expert who has written for numerous ...