Hackaday

Entropy And The Arduino: When Clock Jitter Is Useful

What do you do, when you need a random number in your programming? The chances are that you reach for your environment’s function to do the job, usually something like rand() or similar. This returns ...
Hackaday

Arduino Clock Jots Down The Time, In UV

We’re big fans of the impractical around here at Hackaday. Sure there’s a certain appeal to coming up with the most efficient method to accomplish your goal, the method that does exactly what it needs ...
EDN

Snow Clock Based on Arduino

This Arduino based snow clock has the feature of turning ON when the school is open and automatically turns off when the school is closed. This Arduino based snow clock has the feature of turning ON ...
Geeky Gadgets

ONE Arduino IoT voice controlled Nixie clock

Electronics designer Marcin Saj with over 15 years experience in the electronics industry has taken to Kickstarter this month to launch his new versatile nixie clock. Based on the Arduino platform and ...
Lifehacker

Build Your Own New Year's Eve Countdown Clock With an Arduino

If you really want to spice up a New Year’s Eve party, you don’t want to rely on some boring old TV announcer or phone to tell you the time. Over on Soldering Station, they show you how to build your ...
Geeky Gadgets

Arduino Nano powered binary Nixie clock from $69

If you have ever wanted to build your very own binary Nixie Clock you may be interested to know that a kit is available with optional housing and Arduino board priced from $69. “All SMD components are ...