Well, it is a Real Time Clock (RTC) IC that is simple to use ... I bet you will like it when you try it After that, I uploaded the below coding to my arduino UNO. What this code do is basically just ...

Maker Michael Klements has built a unique electromechanical clock using a little Arduino hardware, code, and 28 servos ... so I used them and a DS1302 real-time clock module to build a mechanical ...

Inside is a RTC (real time clock) with battery backup for timekeeping ... Check out [Paulo’s] project blog for the full write-up, links to code and more details, then take a look at some other ...

Dejan Nedelkovski has built a stylish DIY touchscreen Arduino music player and ... MP3 Player module and for the alarm clock it uses the DS3231 Real Time Clock module. The home screen features ...

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 ...

To make things a little easier on yourself, Arduino shield-maker 1Sheeld shows off how to hack a clock to change color depending on traffic conditions. The idea here is to use a cheap clock from ...

Instead, Make shows you how to build an internet-connected alarm clock using an Arduino and Google. All you'll need is an Arduino Yúnm a touch screen, a USB speaker, and a few cables. From there ...

The significantly more random result of a thousand Arduino Entropy ... in the microcontroller clock to generate truly random numbers that can be used as seeds. Lifting code from the library ...