This is an Arduino based digital Clock to display real time on a 16x2 LCD using a DS1307RTC module. The date and time can be set via serial interface or push button switches. This project includes ...

In this article you will learn how to make a digital clock using Arduino and the DS1307 RTC IC ... Then the set date, time and day of the week will be displayed on a LCD screen. In my case, I am using ...

The whole clock uses 16 individual ... To communicate with each LCD via I2C, two TCA9548A I2C multiplexers are connected to an Arduino, along with an RTC to keep track of the time and date ...

The past month or so I’ve been playing with the Maxim DS1307 Real-Time-Clock and DS1621 Temperature Sensor ICs. I hooked them up to an Arduino Uno board with a Parallax Serial 16×2 Character LCD. I ...

The matrix keypad has 8 pins connected with Arduino UNO sensor shield. After entering the date ,month, hour, minute and second the data will be displayed on the LCD display. The Arduino Uno is a ...

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The build relies on that old stalwart, the Arduino Uno, to run the show. It’s hooked up to a DS3231 real-time clock module so it can keep accurate time for long periods, as is befitting a clock.

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

In this Arduino alarm clock project we have used a 16x2 LCD module to display the time in - "hour, minute, seconds, date, month and year" format. An Alarm option is also added and we can set up the ...

These are widely used for military purposes too. Here we describe a GPS clock based on Arduino Uno R3—an AVR ATmega328-based microcontroller board with six analogue inputs pins and 14 digital ...