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 ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

The lights receive a signal from an attached homemade Arduino board, which is also connected to a real-time clock (RTC ... swing by his Instructables page.

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 ...

It uses a DS3231 I2C real-time clock with battery ... Jump over to the TecnoProfesor Instructables project page for full details on how to build your very own Arduino Fibonacci clock.

If you are interested in building your very own fibre-optic clock you can jump over to the Instructables ... clock is powered by an Arduino nano and it uses a ds3231 RTC to keep the time.” ...

An Arduino and Real Time Clock are responsible for the time keeping ... one of these [Pascal] has shared the Arduino code on his Instructables page.

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. The project ...

If you want to make your own, Instructables user Paranoid Legend shows you how to build one with an Arduino. The alarm clock is made using a Arduino Mini and a TFT screen. You can turn the alarm ...