Hackaday

Any Old TV Can Be A Clock With Arduino

If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left ...
EDN

Digital Clock with Arduino and DS1307

In this article you will learn how to make a digital clock using Arduino and the DS1307 RTC IC. What is DS1307 IC actually? Well, it is a Real Time Clock (RTC) IC that is simple to use, low cost and ...
Hackaday

Educational Arduino Clock Uses Analog Meters For Display

When it comes to educational electronic projects, it’s hard to go past building a clock. You learn tons about everything from circuit concepts and assembly skills to insights about the very nature of ...
Geeky Gadgets

Kraztech Real Time Clock Module

Developers, makers and hobbyists looking for a real time clock module complete with an Arduino library, may be interested in the Kraztech Real Time Clock Module created by developer Christopher ...
Geeky Gadgets

Nixie Tube Clock Arduino Shield

Makers considering building a Nixie tube clock, may be interested in a new Arduino shield which has been specifically created to make building a nixie tube clock and easier process. The Nixie Clock ...
EDN

MAX DS1339 RTC real time clock for Arduino

The most popular RTC for the Arduino is the DS1307. However, it does have some drawbacks, the most notable of which is that its operating voltage is 5v, which means it cannot be used with 3.3v ...