This project uses an WEMOS D1 Mini ESP8266 module and an Arduino sketch to connect to a NTP (Network Time Protocol) server to automatically retrieve and display the local time on a inexpensive analog ...

Hear how we covered some of the biggest news stories since 1931.

Speaking of weird names for things, the '4D' stuff is basically just a gauge of how much the lighting kit tracks the on-screen movement. 1D is just a backlight that glows a little more depending ...