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 ...

SDA – Arduino pin A4; SCL – Arduino pin A5; Next, wire up the LCD according to the schematic below: The R3 value normally to be 220 ohm/330 ohm as a current limiting resistor. Part 3: Software. The ...

Digital Clock Project with Arduino, LCD, Keypad, and Temperature Sensor: In this innovative Arduino project, I combined an Arduino microcontroller, programmed to control a 16x2 LCD display, a keypad ...

In this Arduino based digital clock circuit, we have used three major components which are IC DS1307, Arduino Pro Mini Board and 16x2 LCD module. Here arduino is used for reading time from ds1307 and ...

Project Hardware Software Selection. The Arduino Uno is a microcontroller board based on the ATmega328. It has 20 digital input/output pins (of which 6 can be used as PWM outputs and 6 can be used as ...

This project aims to build a digital clock using a real-time clock chip (DS3231) with battery backup, a liquid crystal display (JHD 204A), and an Arduino Uno board. Let us try to design our own ...

1:03 Set time and date1:53 Setting Alarms3:40 Activate and deactivate Alarm4:12 Building process This is an LCD clock made with... Skip to main content We will keep fighting for all libraries - stand ...

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 ...