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 ...

Here is the circuit diagram of a compact RTC module, based on the popular RTC IC DS1307, for your everyday microcontroller projects. The DS1307 serial real-time clock (RTC) is a lowpower, full ...

The clock relies on an Arduino Mega to run the show, with an RTC for timekeeping and a temperature sensor to boot.

[Kenneth Finnegan] quenches our clock-a-day compulsion with his Arduino based binary timepiece. The clock uses a 5×7 LED matrix as a display and shows month, day, and time. He sourced a DS3232… ...

Put those two features together to build this Arduino digital clock. Mechanical Twitter Everyone's on Twitter now—even Hillary Clinton. So why shouldn't your Arduino tweet? Here's how to make it ...

Most of these methods include tweaking the time so as to fool the system. Specific to power and energy metering, electricity distribution companies may have different billing rates depending on time ...

The Arduino uses latitude and longitude to help decide when to click on the lights, so it's incredibly accurate. Otherwise, the build just includes an on/off switch, a Tiny RTC, a time adjustment ...