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 ...

Making a Digital Wooden Clock Spell the Time. Brent Graham's clock is as unusual as it is ... it was only a matter of applying the appropriate code to the arduino for control over the LED lights.