Maker Michael Klements has built a unique electromechanical clock using a little Arduino hardware, code, and 28 servos, which tilt panels to reveal the ...

Speaking of hardware, the clock is a pretty standard mashup of an Arduino Pro Mini clone and a DS3231 I2C clock. The Neopixel strips are 60-per-meter WS2812B LEDs with two LEDs per digit segment.

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very ...