This Arduino-GPS clock came in handy for controlling my 100-year-old Self Winding Clock synchronization solenoid.

Arduino GPS Clock and Counter An Arduino-based clock and counter that uses GPS time signals for high accuracy. Features a ten-digit seven-segment display, a 20x4 character LCD, and a rotary encoder ...

In the movie 2001: A Space Odyssey, HAL 9000 — the neurotic computer — had a birthday in 1992 (for some reason, in the book it is 1997). In the late 1960s, that date sounded impossibly … ...

An Arduino-based GPS tracker using SIM800L and Ublox Neo-6M modules. Sends real-time location, speed, and stats via SMS with a Google Maps link. - payamhsn/Iot-ArduinoGpsTracker ...

The Arduino binary clock shield has been made available via the Crowd Supply website with preorders starting from $33 and worldwide shipping available from $6, and commencing during August 2019.

Alarm clocks are cheap and abundant, but they’re pretty boring. If you want to make your own, Instructables user Paranoid Legend shows you how to build one with an Arduino. The alarm clock is ...

You have a timer and clock in just about every single device out there these days, but if you want to build you own, Instructables user GeraldF6 shows you how to do so with a Arduino.

Sick of telling time the old way? Spice up your time-telling time with the open-source, hackable and Arduino-based DOTKLOK. Basically, you can get a bunch of different ways to tell time. Different ...

We have feature quite a few cool clocks here at Geeky Gadgets, the latest one is the work of Andrew O'Malley, the DOTKLOK, which is an open source Arduino digital clock.